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Find Information On Anything At Duoseek.com

These systems enable the user to search the documents on the worldwide web and the USENET newsgroups. The most common way by which a search engine works is by sending out a spider which fetches as many documents as possible. Another program which is used is the indexer, which reads the documents and creates an index based on the words in each relevant document.

Search for images, news, blogs, directorys and much more from the main page of duoseek.com. Its a great search engine, and carries the same features as the big search engines like google, yahoo, msn etc.

Most search engines make use of the Boolean operators AND, NOT, OR to specify the search query further. Some search engines also prove an advanced feature in search called proximity search which further allows the user to define the adequate distance between the desired set of keywords. The usefulness and the problem solving of the search engine depends on the relevance of the result set that it sends back to the user.

When a search engine returns it results, there may be thousands or even millions of webpages that contain what it is that you were searching for. So how does a search engine know which results to show you? Yhey return results based on a webpages ranking, keywords in the title and webpages that have the keyword your searching for in the first part of the body of the page.

When we use a search engine like duoseek, we never once stop to think of how a search engine makes its revenue. Many search engines have google adsense as a source of revenue, but the big money comes from people like you and I, or business advertisers, who are will to spend, and spend alot, to have they’re add or link on the search engine website, or in the search results.

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