Help:Searching: Difference between revisions

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{{shortcut|P:SEARCH}}
{{Wikipedia:Shortcut|[[Wikipedia:WP:SEARCH]]}}  
'''To search [[Pikipedia:About|Pikipedia]]:'''
'''To search Wikipedia''':
*There should be a small search box at the left side of the screen with ''Go'' and ''Search'' buttons; just type what you're looking for into the ''search box'' and click ''Go'' to go straight to the page if one with the exact name exists, or ''Search'' to search the criteria in all articles.
*There should be a small search box at the side of the screen, marked ''search'', followed by '''Go''' and '''Search'''. Just type what you're looking for into the ''search box'' and press the ''Enter'' key. Or, click '''''Go''''' / '''''Search'''''.
 
The most important search tip is: ''don't search for '''only''' words in quotes''. Try the search without quotes first. If that's not good enough, put as many words as possible outside the quotes or add some more to narrow the search.
The most important search tip is: ''don't search for '''only''' words in quotes''. Try the search without quotes first. If that's not good enough, put as many words as possible outside the quotes or add some more to narrow the search.


''Part of this page has been copied to [[Wikipedia:meta:Help:Searching]] and adapted for MediaWiki in general. When you want to edit the text, compare the two pages to see where the edit can best be made.''
==External search==
It is possible to search Pikipedia with external search engines.


==External search engines==
'''Google:'''
Various [[Wikipedia:search engine]]s can provide domain-specific searches, which lets you search Wikipedia specifically. Searches are based on the text as shown by the browser, so wiki markup is irrelevant. Depending on your browser, you may also be able to use [[Wikipedia:tools|tools]] that allow you to search Wikipedia using [[Wikipedia:bookmarklet]]s.
*[http://www.google.com/search?q=site:pikminwiki.com Search Pikipedia with Google]


In general, external search engines are faster than a Wikipedia search. However, because the search engine's cache is based on when the site was indexed, the search may not return newly created pages. Similarly, the search engine's cached version of the page will not be as up-to-date as the link to Wikipedia itself. Also, when returning Wikipedia articles in a regular search, [[Wikipedia:mirrors and forks|mirrors and forks]] of Wikipedia content frequently rank higher than the actual Wikipedia articles because of [[Wikipedia:search engine optimization]] techniques.
If you frequently search via Google, consider installing the [http://toolbar.google.com Google Toolbar]. Using the "search this site" button allows you to quickly search a site.


These issues may be less of a problem when using certain search engines that process Wikipedia differently:
'''Yahoo:'''
*[http://search.yahoo.com/web/advanced?vs=pikminwiki.com Search Pikipedia with Yahoo!]


* Yahoo! includes Wikipedia as part of its content acquisition program and gets a regular datafeed.
If you frequently search via Yahoo!, consider installing the [http://toolbar.yahoo.com Yahoo! Companion Toolbar]. Using the "Search Only the Current Site" button allows you to quickly search a site.
* Clusty downloads and processes the database regularly, generating automatic abstracts and image thumbnails and meaningfully parsing [[Wikipedia:Redirect|redirects]], [[Wikipedia:Disambig|disambiguations]], and [[Wikipedia:Category|categories]].


=== Google ===
==Important details==
By following the links below, you can use the [[Wikipedia:Google]] search engine to search Wikipedia - either all languages, or English-only. Google indexes all namespaces.
Searches can be '''limited''' using the following:
*Normal searches will search for articles with any one of the words searched for.
*Type "+" before each word to search for articles that contain all search terms.
*To search for a specific phrase with the words in the order entered, enclose the words in quotes (").
*To search for articles without a particlar word, append "-" to the start of that word in the search.


* [http://www.google.com/search?q=site:wikipedia.org Search all Wikipedias with Google]
'''Common words''' such as "the", "one", "your", "who", "which", "such", "about" and "Pikmin" are ignored, as are short numbers.
* [http://www.google.com/search?q=site:en.wikipedia.org  Search the English Wikipedia with Google]
* [http://www.google.com/search?q=site:en.wikipedia.org+inurl:wiki/Wikipedia:+-%22Votes+for+Deletion%22&hl=en&lr=&start=210&sa=N Search the English Wikipedia namespace (excluding VfD pages)]


If you frequently search via Google, consider installing the [http://toolbar.google.com/ Google Toolbar]. Using the "search this site" button allows you to quickly search the English version of Wikipedia. The official Google Toolbar is for [[Wikipedia:Internet Explorer]] ([[Wikipedia:Microsoft Windows|Windows]] only) and for [[Wikipedia:Firefox]] (works on all operating system platforms for which [[Wikipedia:Firefox]] is available, such as [[Wikipedia:Microsoft Windows|Windows]], [[Wikipedia:Linux]] and [[Wikipedia:Mac OS X]]).
For the first word of the search, '''capitalisation''' makes no difference to the results; for all proceeding words in the search, however, results are produced on a case-sensitive basis.


===Yahoo! ===
You can use some limited '''wildcards''' if you really want to. Look up "[http://dev.mysql.com/doc/mysql/en/fulltext-boolean.html fulltext search]" on http://www.mysql.com and look down under 'boolean search' for the details. However, wildcard searches are slower, so go easy on the poor server.


By following the links below, you can use the [[Wikipedia:Yahoo!]] search engine to search Wikipedia - either all languages or English-only.
If a word appears in an article '''with single quotes''', you can only find it if you search for the word with quotes.


* [http://search.yahoo.com/web/advanced?vs=wikipedia.org Search all Wikipedias with Yahoo!]
The search only applies to the '''namespaces''' selected in the user's [[Special:preferences|preferences]]. To change the namespaces you search, tick or untick boxes at the search results page or change your preferences. It is also possible to list redirects by checking the tickbox "List redirects" in the "Search in namespaces" box found at the bottom of a search results page.
* [http://search.yahoo.com/web/advanced?vs=wikipedia.org&fl=1&vl=lang_en Search English Wikipedias with Yahoo!]


If you frequently search via [[Wikipedia:Yahoo!]], consider installing the [http://toolbar.yahoo.com/ Yahoo! Companion Toolbar]. Using the "Search Only the Current Site" button allows you to quickly search the English version of Wikipedia. The official Yahoo! Companion Toolbar is only for [[Wikipedia:Microsoft Windows|Windows]] with [[Wikipedia:Internet Explorer]] and Mozilla.
The '''source text''' (what one sees in the edit box, also called wiki text) is searched, not the "face value" of the page.


===Clusty===
By following the link below, you can use the [[Wikipedia:Clusty]] search engine to search and cluster Wikipedia in English only.
* [http://wiki.clusty.com/ Search and Cluster English Wikipedia with Clusty]
If you frequently search via [[Wikipedia:Clusty]], consider installing the [http://clusty.com/toolbar Clusty Toolbar] (beta).  Selecting the "Encyclopedia" search source allows you to quickly search the English version of Wikipedia. The Clusty Toolbar is available for [[Wikipedia:Microsoft Windows|Windows]] with [[Wikipedia:Internet Explorer]] and [[Wikipedia:Mozilla Firefox]] (beta).
==Search facility of Wikipedia==
The native Wikipedia search feature via the search box that appears on every Wikipedia page is not available during peak hours or other periods of high server activity (which may last for days). Here are some hints for using it effectively (see also [[Wikipedia:User preferences help]], "Search result settings" section, and [[Wikipedia:Go button]]).
===Limiting results===
Wikipedia's default search mode will turn up results with '''''any''''' of the words in your query. For instance, <tt>[http://www.wikipedia.org/w/wiki.phtml?search=search+engine search engine]</tt> turns up many results containing only "search" but not "engine" or only "engine" but not "search" in addition to the ones you probably wanted, which contain both words.
To limit to results that include '''''all''''' words, put a "+" at the beginning of each word: <tt>[http://www.wikipedia.org/w/wiki.phtml?search=%2Bsearch+%2Bengine +search +engine]</tt> returns only pages containing both words, like Google's default mode.
You can also do a '''phrase''' search by enclosing words in quotes: <tt>[http://www.wikipedia.org/w/wiki.phtml?search=%22search+engine%22 "search engine"]</tt> turns up a smaller set of results, which not only have both words but have them in order.
To '''exclude''' results that include some word, put a "-" at the beginning: <tt>[http://www.wikipedia.org/w/wiki.phtml?search=search+-engine search -engine]</tt>
===Avoid short and common words===
If your search terms include a common "stop word" (such as "the", "one", "your", "more", "right", "while", "when", "who", "which",
"such", "every", "about") it will be ignored by the search system. If you're trying to do a phrase search or all-words-only search, this may result in returning nothing at all. Short numbers, and words that appear in half of all articles, will also not be found. In this case, drop those words and rerun the search.
See [[Wikipedia:Common words, searching for which is not possible]] for the stop words filtered out by the database. From there one can at least go to an article with a stop word as title. Searching for the combination of one or more words and the common word "not" gives a database query syntax error due to a bug in the software.
===Search is case-insensitive only for the first word of the entry===
The searches for "fortran", "Fortran" and "FORTRAN" all return the same results. If an article has a name  including a mixture of capitalized and uncapitalized letters and is neither all initial cap or all lower case following the first word, searching is not case insensitive.  For example, consider the article [[Wikipedia:French and Indian Wars]].  A search for 'french and indian wars' will not find this article.  However, a search for 'French and Indian Wars' will find it, as will a search for 'french and Indian Wars'.  If the article name were 'French And Indian Wars' or 'French and indian wars' a search with any capitalization variant would find it.  [[Wikipedia:Redirect|Redirect]]s can be used to work around this problem.  For example, searches for any capitalization variant of 'Isle of Wight' match [[Wikipedia:Isle of wight]] which redirects the user to the actual article named [[Wikipedia:Isle of Wight]].
===Wildcards===
You can use some limited wildcards if you really want to. Look up "[http://dev.mysql.com/doc/mysql/en/fulltext-boolean.html fulltext search]" on http://www.mysql.com/ and look down under 'boolean search' for the details. However, wildcard searches are slower, so go easy on the poor server.
===Words with special characters===
In a search for a word with a [[Wikipedia:diaeresis]], such as Sint Odili&euml;nberg, it depends whether this ë is stored as one character or as "&amp;euml;". In the first case one can simply search for Odilienberg (or Odili&euml;nberg); in the second case it can only be found by searching for Odili, euml and/or nberg.  This is actually a bug that should be fixed -- the entities should be folded into their raw character equivalents so all searches on them are equivalent. See also [[Wikipedia:Special characters]].
===Words in single quotes===
If a word appears in an article with single quotes, you can only find it if you search for the word with quotes. Since this is rarely desirable it is better to use double quotes in articles, for which this problem does not arise. See the [[wikipedia:manual of style|manual of style]] for more info.
An apostrophe is identical to a single quote, therefore Mu'ammar can be found searching for exactly that (and not otherwise). A word with apostrophe s is an exception in that it can be found also searching for the word without the apostrophe and the s.
===Namespaces searched by default===
The search only applies to the namespaces selected in the user's [[Wikipedia:special:preferences|preferences]]. To search the other namespaces check or uncheck the tickboxes in "Search in namespaces" box found at the bottom of a search results page. Depending on the browser, a box may still be checked from a previous search, but without being effective any longer! To make sure, uncheck and recheck it.
Searching the image namespace means searching the image descriptions, i.e. the first parts of the image description pages.
===Redirects can be excluded===
Check or uncheck the tickbox "List redirects" in "Search in namespaces" box found at the bottom of a search results page.
===The source text is searched=== 
The source text (what one sees in the edit box, also called [[Wikipedia:wiki text]]) is searched. This distinction is relevant for [[Wikipedia:piped link]]s, for [[Wikipedia:interlanguage link]]s (to find links to Chinese articles, search for zh, not for Zhongwen), special characters (if ê is coded as &amp;ecirc; it is found searching for ecirc), etc.
===Delay in updating the search index===
For reasons of efficiency and priority, very recent changes are not always immediately taken into account in searches.
For reasons of efficiency and priority, very recent changes are not always immediately taken into account in searches.
At the moment, the search engine uses an index that isn't updated at all. This is temporary.
== NB: Search has inconsistencies ==
A search for "Syrian Church of the East", may direct the user to a page about the Calvary Baptist church in Manhattan!
After searching for "Chaldean Church", a user reported that wiki made him attend the "Uniting Church in Australia".
Earlier, a search for "neighbourhood watch" sent users to a "neighbourhood watch" titled page.  A search for the US-spelled "neighborhood watch" persistently and automatically sent users to a page titled "tornado watch".


The search feature is not guaranteed to be reliable, and may return unexpected and unintelligent results.
The search feature is not guaranteed to be reliable, and may return unexpected and unintelligent results.


== Multi-lingual Wikipedia search ==
{{help}}
 
[[Category:Help]]
There is a [[Wikipedia:meta-search]] available that allows you to search different language Wikipedias at the same time.
 
[http://www.wikipedia.org/tools/wikisearch.php Multi-lingual Wikipedia search] (disabled)
 
You can also do this using Google.
 
==Using Mozilla to automatically search==
 
Listed below are ways to search Wikipedia with Mozilla-based browsers, including [[Wikipedia:Mozilla|Mozilla Suite]], [[Wikipedia:Mozilla Firefox]], [[Wikipedia:Netscape (web browser)|Netscape]] 6 and 7, and [[Wikipedia:Beonex Communicator]].
 
===Search Wikipedia from the sidebar search tab or address bar===
Works with: Mozilla Suite, Mozilla Firefox, Netscape 6/7, Beonex Communicator.
 
Mozilla, Beonex Communicator, and Netscape 6 & 7 come with a sidebar that allows a user to search the Wikipedia site, and Firefox has a toolbar item to do the same. To install the search plugin that tells Mozilla how to search Wikipedia, do the following:
 
#Go to one of the following sources of Wikipedia search plugins. The Mycroft plugins are sometimes out of date, and plugins from the second source may work better.
##[http://mycroft.mozdev.org/quick/wikipedia.html Original search plugins from Mycroft]
##[http://carey.geek.nz/code/wikipedia-searchplugin/ Updated search plugins]
#There are versions for many languages, so pick the language local to your area.
#If [[Wikipedia:JavaScript]] is enabled, clicking on the name of the search plugin will automatically install the search plugin.
#If you can't install the search plugin automatically, the second source above lets you right-click on the plugin and save it to disk, or download a [[Wikipedia:ZIP file format|ZIP file]] containing all available plugins.  Save the downloaded <tt>.src</tt> file in the <tt>searchplugins</tt> directory where Mozilla is installed and restart the browser to use the new plugin.
 
To make Wikipedia your default search engine in Mozilla, Beonex Communicator, and Netscape 6/7:
 
#Go to Edit, Preferences.
#Expand the Navigator tree and choose Internet Search.
#Choose Wikipedia as your default search engine.
 
With Wikipedia selected as your default engine, searches can be conducted via the search sidebar tab, search box, or the web address bar.
 
===Search Wikipedia using a bookmarklet===
Works with: Mozilla Suite, Mozilla Firefox, Netscape 6/7, Beonex Communicator.
 
Wikipedia can also be searched via a bookmarklet.
 
In Mozilla Firefox, follow these steps:
 
#Right click in the search field at the top of the page, and select "Add a Keyword for this Search".
#Enter "Wikipedia Quicksearch" for the name.
#Enter "w" (without the quotes) for the keyword.
#Change the bookmark folder if you wish, and click "Add".
 
In Mozilla Suite, Netscape 6/7 and Beonex Communicator, follow these steps:
 
#Right click on the following web address and select "Bookmark this link": http://en.wikipedia.org/wiki/Special:Search?search=%s
#Go to Bookmarks, Manage Bookmarks. Choose the bookmark you have just created. Highlight the Bookmark and click Properties.
#In the dialogue that comes up, put a lowercase w in the keyword box.
#Click OK and close the properties box, then close the bookmark manager.
 
In Camino, use the Mozilla Suite directions. Use Get Info (cmd-I) in the bookmarks manager to bring up the properties dialogue.
 
To search, go to the web address bar, enter "w <i>SEARCH_QUERY<i>" (without the quotes), and press enter.
 
===Search Wikipedia via an update to prefs.js===
Works with: K-Meleon.
 
[[Wikipedia:K-Meleon]] has a search button that can be used to search Google. Wikipedia can also be searched. To switch search engines do these things:
 
#Close K-Meleon.
#Open up <tt>prefs.js</tt> with a text editor. The file should be in your <tt>K-Meleon\Profiles\PROFILE_NAME\RANDOM_STRING.slt\</tt> directory.
#Add this line, and save <tt>prefs.js</tt>.
 
user_pref("kmeleon.general.searchEngine", "http://en.wikipedia.org/wiki/Special:Search?search=");
 
Open up K-Meleon and press the search button to search Wikipedia. To go back to Google or to use another search service, edit <tt>prefs.js</tt> and delete this line:
 
user_pref("kmeleon.general.searchEngine", "http://en.wikipedia.org/wiki/Special:Search?search=");
 
Make sure K-Meleon is closed before editing prefs.js.
 
==Advanced: Wikipedia search field for Opera browser==
 
Both [[Wikipedia:Opera (web browser)|Opera]] 6 and 7 use a customizable text file called search.ini. This file should only be edited while Opera is not running.
The following example replaces one of the existing pre-defined [[Wikipedia:search engine]]s. It is up to the user to avoid conflicts of shortcut key (key=). By default 'w' is taken by the download.com search, so either this or the Wikipedia one should be changed. Furthermore the 'Search Engine ##' should be replaced with a free number: '12' is free by default. The Search.ini editor makes editing trivial (see external link).
<pre>
[Search Engine ##]
Name=&amp;Wikipedia
URL=http://www.wikipedia.org/w/wiki.phtml?search=%s
Query=
Key=w
Is post=0
Has endseparator=0
Encoding=utf-8
Search Type=8
</pre>
Most importantly, in 7.0, you should back up your customized search.ini because the file is overwritten by the Opera installer. This is no longer true in 7.10 and later.<br>
In Opera 6 and 7.0, the menu accelerator letter is defined by the &amp; in the name. In current versions the accelerator is automatically generated and may no longer be the same as the key.
 
===More information (External Links)===
*[http://strony.wp.pl/wp/operapl/en/ Search.ini editing tool &mdash; makes it more easy to add search engines]
*[http://www.schrode.net/opera/search/search_ini.html How to edit Opera's search.ini] (recommended reading prior to hand-editing search.ini)
 
===7.50 Preview===
With the current 7.50 Preview a new kind of search has been added, which no longer requires manual editing. This will create a button on the mainbar, which can then be put anywhere you wish, even in the start panel.<br>
See http://members.chello.nl/b.kroonspecker/opera/buttons.html for two Wikipedia search buttons and more info.
 
===Opera 8===
Opera 8 Appears to take a copy of the "search.ini" and load it into an internal buffer of some type. After editing the file with your new entry you must change the "File Version" at the top of the file to allow for your changes to be seen in the browser.
 
==Searching with TomeRaider==
After downloading the [[Wikipedia:TomeRaider database]] one can search the Wikipedia version offline. One can also search for parts of words.
 
==Searching the page history==
To search the text that appears only in the page history, you must [[Wikipedia:special:export|export]] the text to [[Wikipedia:XML]] format first.
 
==If you cannot find an appropriate page on Wikipedia==
 
If there is no appropriate page on Wikipedia, consider [[Wikipedia:How to start a page|creating a page]], since [[Wikipedia:Welcome, newcomers|you]] can edit Wikipedia right now.  Or consider adding what you were looking for to the [[Wikipedia:Requested articles]] page. Or if you have a question to be answered by Wikipedia, ask it at the [[Wikipedia:Reference desk|Reference desk]].
 
[[Wikipedia:cy:Wicipedia:Chwilio am erthygl]]
[[Wikipedia:da:Wikipedia:Hvordan s%F8ger jeg i Wikipedia]]
[[Wikipedia:de:Wikipedia:Suche]]
[[Wikipedia:el:&#914;&#953;&#954;&#953;&#960;&#945;&#943;&#948;&#949;&#953;&#945;:&#913;&#957;&#945;&#950;&#942;&#964;&#951;&#963;&#951;]]
[[Wikipedia:eo:Helpo:Serĉado]]
[[Wikipedia:es:Wikipedia:Búsqueda]]
[[Wikipedia:fi:Wikipedia:Haku]]
[[Wikipedia:fr:Aide:Recherche]]
[[Wikipedia:ia:Wikipedia:Recerca]]
[[Wikipedia:ja:Wikipedia:Searching]]
[[Wikipedia:pl:Wikipedia:Przeszukiwanie]]
[[Wikipedia:ru:&#1042;&#1080;&#1082;&#1080;&#1087;&#1077;&#1076;&#1080;&#1103;:&#1055;&#1086;&#1080;&#1089;&#1082;]]
[[Wikipedia:sl:Wikipedija:Iskanje]]
[[Wikipedia:sv:Wikipedia:Sökning]]
[[Wikipedia:vi:Help:Tìm kiếm]]
[[Wikipedia:uk:&#1044;&#1086;&#1074;&#1110;&#1076;&#1082;&#1072;:&#1055;&#1086;&#1096;&#1091;&#1082;]]
[[Wikipedia:zh:Wikipedia:&#25628;&#32034;]]
[[Wikipedia:zh-min-nan:Help:Chhiau-chho&#275;]]
 
[[Wikipedia:Category:Wikipedia feature]]

Revision as of 13:01, May 26, 2023

Shortcut:
P:SEARCH

To search Pikipedia:

  • There should be a small search box at the left side of the screen with Go and Search buttons; just type what you're looking for into the search box and click Go to go straight to the page if one with the exact name exists, or Search to search the criteria in all articles.

The most important search tip is: don't search for only words in quotes. Try the search without quotes first. If that's not good enough, put as many words as possible outside the quotes or add some more to narrow the search.

External search

It is possible to search Pikipedia with external search engines.

Google:

If you frequently search via Google, consider installing the Google Toolbar. Using the "search this site" button allows you to quickly search a site.

Yahoo:

If you frequently search via Yahoo!, consider installing the Yahoo! Companion Toolbar. Using the "Search Only the Current Site" button allows you to quickly search a site.

Important details

Searches can be limited using the following:

  • Normal searches will search for articles with any one of the words searched for.
  • Type "+" before each word to search for articles that contain all search terms.
  • To search for a specific phrase with the words in the order entered, enclose the words in quotes (").
  • To search for articles without a particlar word, append "-" to the start of that word in the search.

Common words such as "the", "one", "your", "who", "which", "such", "about" and "Pikmin" are ignored, as are short numbers.

For the first word of the search, capitalisation makes no difference to the results; for all proceeding words in the search, however, results are produced on a case-sensitive basis.

You can use some limited wildcards if you really want to. Look up "fulltext search" on http://www.mysql.com and look down under 'boolean search' for the details. However, wildcard searches are slower, so go easy on the poor server.

If a word appears in an article with single quotes, you can only find it if you search for the word with quotes.

The search only applies to the namespaces selected in the user's preferences. To change the namespaces you search, tick or untick boxes at the search results page or change your preferences. It is also possible to list redirects by checking the tickbox "List redirects" in the "Search in namespaces" box found at the bottom of a search results page.

The source text (what one sees in the edit box, also called wiki text) is searched, not the "face value" of the page.

For reasons of efficiency and priority, very recent changes are not always immediately taken into account in searches.

The search feature is not guaranteed to be reliable, and may return unexpected and unintelligent results.