#IS GOOGLE A SPECIALIZED SEARCH ENGINE FULL#
Often provide full cited copies of source documents.Confirm "who's reported to have said what" according to sources (useful for neutral citing).Provide information and lead to pages that assist with the above goals.What a search test can do, and what it can'tĪ search engine can index pages and text which others have placed on the internet, just like a big index at the back of a book. In most cases, a search engine test is a first-pass heuristic or " rule of thumb". If an unsourced addition to an article appears plausible, consider taking a moment to use a suitable search engine to find a reliable source before deciding whether to revert.ĭepending on the subject matter, and how carefully it is used, a search engine test can be very effective and helpful, or produce misleading or non-useful results.
For example, it describes Google Groups (usenet groups), Google scholar (academia), Google news, and Google books. This page mostly uses Google instead of Bing or Yahoo, but aims for generality where it can. These adapt your query to many search engines. Several generalized search engines exist. Specialized search engines exist for medicine, science, news and law amongst others. The most common search engines are at Google, Bing, and Yahoo.
The distinct advantages of each are their user interface and, less obviously, their algorithms for compiling and searching their own indexes.īecause a web crawler can be blocked-specific ones or just in general-different search engines can list different web sites, and there are more web sites available by URL than are indexed in any database. The advantages of a specific search engine can be distinguished by using a variety of common search engines. This page describes both these web search tests and the web search tools that can help develop Wikipedia, and it describes their biases and their limitations.
5.1 Search engine expressions (examples and tutorial).4 Search engine tests and Wikipedia policies.3.1 What a search test can do, and what it can't.2 Good-faith searching: a rule of thumb.Depending on the type of query and kind of search engine, this variety can open up to a single author. As presentations and deletions progress, this variety of choices for input tend to produce the desired objective- a neutral viewpoint. Discerning the reliability of the source material is an especially core skill for using the web, while the wiki itself only facilitates the creation of multiple drafts. There is a high demand for reliability on Wikipedia. Referencing search engine results is a quick way to present (what is notable) or delete (what is not verifiable) source material, depending on their reliability. However, discerning that information may require insight. Possibly useful items on the results list include the source material or the electronic tools that a web site can provide, such as a dictionary, but the list itself, as a whole, can also indicate important information. This facilitates research by offering an immediate variety of applicable options. Web searches test the understanding of the WP:Five pillars of Wikipedia.Ī search engine lists web pages on the Internet. What's hard is knowing what it is you're measuring and what your measurement can mean. This page in a nutshell: Measuring is easy.
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