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Search engines are useful tools aimed at helping Internet users find exactly what they need. Search engines put together a database of websites by sending "spiders" or "robots" to crawl through the Web, going from link to link. When they get to a website, they index most of the words on the available pages. The search engine scans its data bank of sites to match your keywords to those same keywords in pages in the database. Basic search tips - Be specific The more specific you are, the more info you'll find. Tell the search engine exactly what you're searching for. Fir instance, if you're searching for science experiments, enter School Science Fair Projects alternatively of science projects. If you know it's a biology experiment, add the word 'biology' to your search. - The + symbol Place the most important words in your search first. For the search engine to find pages with all the words you're looking for, use the + symbol in front of each word. For example, if you're looking for info on Jessica Biel and Justin Timberlake, then enter +Biel +Timberlake. Only pages that have both words will be found. - The - symbol If you're searching for something specific but don't need information that's not related to your subject, place the - symbol in front of each term. For example, if you're looking for info on Roger Federer but don't want to read about his career, enter Roger Federer -Pro -Tennis Player. - Using a "phrase search" When search words are put in quotation marks, it's called a "phrase search." The engine will show a list of pages that have the terms in the exact order as in quotations. For example, if you're searching specifically for a biography on Sienna Miller, enter "Sienna Miller Bio". - Using boolean operators Booleans (pronounced boo lee ans) can be applied in most major search engines which provide advanced searching. The most popular booleans are AND, OR and NOT. Boolean operators are similar to the + and - symbols. AND means "include all of the words," OR means "include any of the words" and NOT means "exclude." For example, if you're searching for info on skin care and hair care, enter skin care AND hair care. Only pages containing both words will be on the list of search results.
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TheGuideDB.com is a big search engine which contains millions of guides to various subjects. Here you can search Top Guides.
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