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Many. There are even specialised search engines for given subjects and for people too
There are too many different kinds of search engines to just give a number, so click on the link below for a full listing of all the different kinds of search engines.
There are many popular search engines. The most major include:GoogleYahoo!Ask (with Ask Jeeves and Ask for Kids)There are many other minor ones too though. See the Related Link, an article from Wikipedia about search engines, for a list of the current search engines in operation and when they were launched. The list is on the right side at the top of the article.
Generally speaking, meta search engines perform searches using a conglomeration of other search engines. Metasearch engines enable users to enter search criteria once and access several search engines simultaneously. Metasearch engines operate on the premise that the Web is too large for any one search engine to index it all and that more comprehensive search results can be obtained by combining the results from several search engines. This also may save the user from having to use multiple search engines separately.
If you use Google Chrome, then go to the chrome web store (chrome.google.com/webstore) and search for 'AdBlock'. AdBlock will block ads on your page and ads lag you most the time.
Search engines crawl the available pages on the internet, index these and based on the search queries set the pages (Page Rank) for each query. To this end, a search engine is limited only by the available data and the user input (data query). If you are having trouble finding something with a search engine, there are a number of possibilities: - What you are looking for does not exist. - What you are looking for is illegal or otherwise filtered. - You have mis-typed the search query. - Your search query is too general (too many results). - Your search query is too specific (too few results).
its not, there are lots of other search engines like bing, yahoo, and ask.com. they are all successful too. Having a monopoly means they would own all search engines, but they do not.
Too many
Now a days we are looking for websites and blogs & portals but in coming days all those work has been daily chaos for everyone but we are looking something different like search engines. I am searching that type of IDEA which is work as search engines and Websites and Portal too.
too many ads.
too many ads.
Far too many to list