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What is a Search Engine?
What is a Search Engine?
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On the Internet, a search engine is a coordinated set of programs that includes:
A spider (also called a "crawler" or a "bot") that goes to every page or representative pages on every Web site that wants to be searchable and reads it, using hypertext links on each page to discover and read a site's other pages A program that creates a huge index (sometimes called a "catalog") from the pages that have been read A program that receives your search request, compares it to the entries in the index, and returns results to you |
a program that searches for and identifies items in a database that correspond to keywords or characters specified by the user, used especially for finding particular sites on the World Wide Web.
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A search engine tool is an online tool that empowers clients to find data on the World Wide Web. Well known cases of web crawlers are Google, Yahoo!,
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A web search engine is a software system that is designed to search for information on the World Wide Web. The search results are generally presented in a line of results often referred to as search engine results pages (SERPs). The information may be a mix of web pages, images, and other types of files.
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A program that scans for and recognizes things in a database that relate to catchphrases or characters indicated by the client, utilized particularly to find specific locales on the World Wide Web.
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A search engine tool is an online tool that empowers clients to find data on the World Wide Web. Well known cases of web crawlers are Google, Yahoo!,
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A program that scans for and distinguishes things in a database that compare to keywords or characters determined by the client, utilized particularly to find specific sites on the World Wide Web.
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A search engine tool is an online tool that empowers clients to find data on the World Wide Web. Well known cases of web crawlers are Google, Yahoo!,
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A web search engine is a software system that is designed to search for information on the World Wide Web.
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a program that searches for and identifies items in a database that correspond to keywords or characters specified by the user, used especially for finding particular sites on the World Wide Web
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