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Think of metasearch engines as the middleman between you and a large group of search
engines. They interpret your search, gather results and report back to you with
recommended Web pages. While they are not always perfect, they can make searching
for information on the Web easier.
Unlike search engines, metasearch engines do not have their own database of
Web pages. Instead, they transmit your search to a group of search engines
simultaneously. Metasearch engines interpret the search you enter into a format
that each search engine will understand. They retrieve results from the search
engines and create a single list of sites. Some of the more advanced ones are able
to eliminate duplicate pages and compile theresults. Others rank sites to give you
ones that best match your terms or they may organize the results into categories.
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