Whether you're looking for a new job or a rhinestone monkey pendant,searching the Internet for it may require more than a simple keyword.For example, uncovering an engineering job via a search engine will betime-consuming and frustrating if you simply use the keyword"engineer." The search will likely return thousands of irrelevantresults, and you'll have to sort through scores of openings forartificial intelligence, electrical, sanitation and locomotiveengineers.

To conduct more advanced searches -- that is, to find more precise results -- understanding Boolean logic is a huge plus.
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