The medical terms used in your search usually come from records showing a diagnosis or particular treatment. The terms may include the name of a medication or specialized medical equipment. It is a good idea to keep a medical dictionary and drug guidebook close at hand as references, because spelling of medical terms must be accurate in order to get relevant search results. Because the Web is not indexed in any standard manner, finding information can seem difficult. Search engines are popular tools for locating web pages, but they often return thousands of results.
Search engines crawl the Web and log the words from the web pages they find in their databases.
Without a clear search strategy, using a search engine is like wandering aimlessly in the stacks of a library trying to find a particular book. Performing the Search Most of the major medical literature search sites have tutorials or help functions to assist you in customizing your search. It may take some time to learn how to master the specific commands and options offered by the various search engines, but it pays off by helping you avoid hundreds of hours fruitlessly searching. Do not let the similarity between the appearance and function of medical search sites fool you into thinking they are all alike. They are not.