Search engines are software online Programs Designed to help users locate Relevant Web sites, and are Some of the most highly trafficker sites Out There. Understanding how search engines work Can help you get the results you want and sort-through the irrelevant, you'll undoubtedly encounter Misleading results.

• When you enter a keyword (That is, to significant term or phrase related to the Web site you hope to find) Into a search engine, You're Not searching the entirety of the Web. Rather, you're searching the list of Web sites That the search engine has indexed (Which Can Be in the billions). If the search engine hasn't added a Web site to STI index, it can not include it in the search results. Search engines SIFT-through text on Web pages using spiders Called Computer Programs. "Spiders" crawl on the "Web," get it? Spiders are very fast But They can travel only hyperlinks That Through the Web sites connect. If a page isn't linked to Any Other pages, spiders can not find it. The part of the World Wide Web is linked That Is Not Called the "invisible Web" or the "deep Web." It May Contain highly Relevant information to your search. To find resources on the invisible Web, see "The Invisible Web" and "Web Directories" sections of this guide. Search engines do not know why you want information-they find information Simply According To the words you've know. Not These results are recommendations; Their search engines do not rank results by the content of Each site. They use mathematical equations (or algorithms) to rank them, the formula and May Have Little to Do With a site's Legitimacy or value to you. Companies Have gotten wise to the Way That search engines work. This has created an environment Where are Web pages created and customized with the goal of Appearing near the top of a search engine's results list or Credibility Regardless of Their Usefulness. This practice is Called "search engine optimization," and it's one reason That Not all of your search results will be Relevant or trustworthy. The "Help," "About" or "Preferences" sections of a site search engine Often Have That helpful tips for using particular search engine to your advantage. For example, if you're looking for a definition, Google tells you to add "define:" to the Beginning of your keyword. Thus, a search for "define: search engine" in Google will Give you a list of definitions for "search engine" from around the Web. Similar tricks are innumerable, and Have them all search engines. Google has a complete list of " search Operators . " There is More Than One kind of search engine. General search engines, Also Called "horizontal" search engines, search for all types of information. "Vertical" search engines search only Within Certain topics. "Meta" search engines Other search engines search. Using the kind That does Exactly What You Need Can Improve Your search results. If You Have Trouble Finding the information you want, ask yourself: Is my keyword too general? Too specific? There are useful synonyms? Could be more related topics Effective? Do you get many results so That You can not find the sites That answer your question? Here's how to reduce the number of results:
• Use More Than one word in your search. For example, type "chicken salad sandwich" instead of just "sandwich."
• Try to be more specific in your terms. If you want a panini, type "panini" instead of "sandwich."
• Use "and" instead of Simply typing two words (for example, "soup sandwich AND), and your results will include only sites That Contain Both terms.
• Use "not" to exclude from your results Certain Terms "NOT bologna sandwich." Want more search results? Try using words Fewer When you search. Typing "Reuben sandwich" instead of "classic Reuben sandwich" will yield more results. By using the term "or" trying to FEW and related words at once ("gyro OR OR panini sandwich"), you Increase your results exponentially.