Boolean Operators
Boolean operators, such as AND, OR, and NOT, are key elements in forming complex search queries. When combined with keyword glue, they enhance search precision and relevance. Understanding how these components work together is crucial for efficient information retrieval and data analysis. Mastering Boolean operators empowers search users to navigate vast databases effectively, finding relevant information with precision and speed. Explore the world of Boolean operators and keyword glue to sharpen your search skills and uncover valuable insights.
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Presentation Transcript
Boolean Operators: Keyword Glue
GoalsFor YOU to understand What a Boolean operator is How Boolean operators work How to do a Boolean SEARCH
What is a Boolean Operator? A Boolean Operator is a simple word used to CONNECT two or more IDEAS together helps to BROADEN or NARROW a KEYWORD search The BIG THREE AND OR NOT
Putting It Together KEYWORDS + Boolean = Better Searching
Start SimpleIncrease Complexity QUEEN QUEEN AND RULER QUEEN AND RULER AND 19th CENTURY QUEEN AND RULER AND 19th CENTURY AND GREAT BRITAIN QUEEN AND RULER AND 19th CENTURY AND GREAT BRITAIN AND IMPACT DATES, NAMES and PLACES can be used as MODIFYING KEYWORDS
Start SimpleIncrease Complexity MONEY MONEY AND WEALTH MONEY AND WEALTH NOT INCOME MONEY AND WEALTH NOT INCOME AND ECONOMIC INEQUALITY WEALTH NOT INCOME AND ECONOMIC INEQUALITY AND (UNITED STATES OR GERMANY) You can DROP a keyword to change the focus and tighten up the search.
Using Boolean with Google* Do not type and queen ruler = queen and ruler Type or in CAPS; use ( ) when combined with other keywords or Boolean string (queen OR king) France money (income OR wealth) Use a minus sign - instead of not revolution rebellion dictators = revolution not rebellion and dictators *most search engines will work the same as Google
Using Boolean with Databases ALWAYS select Advanced Search Look for Boolean drop-down menu ProQuest and ProQuest run databases Type Boolean operators directly in search field Type Boolean operators in a query box eLibrary
