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Boolean Operators | Quick Guide, Examples & Tips - Scribbr
Learn how to use Boolean operators such as AND, OR, and NOT to refine your search results in databases and search engines. Find examples, tips, and proximity operators for more advanced searching.
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The Complete Boolean Library | Meltwater Help Center
Learn how to use Boolean operators to create precise and effective searches in Meltwater. Find examples of common, source, proximity, social media, complex, entity, and visual analytics operators.
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Research Guides: Boolean Operators: A Cheat Sheet: Home
For example: "Does taking aspirin cause Reye's Syndrome in children?" This will retrieve citations that discuss all three concepts in each article. The more concepts you AND together, the fewer records you will retrieve. THE BOOLEAN "OR" The Boolean operator OR allows you to broaden a concept and include synonyms.
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Logical Operators in Programming - GeeksforGeeks
Logical operators manipulate boolean values (true or false) and return a boolean result based on the logical relationship between the operands. They are used to combine or modify boolean (true/false) values and are used in decision-making processes in programming.
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List of Boolean Operators | Mention Help Center
In this article, we will go functionality of each boolean operator and provide examples of how to structure them in your query: Let's begin! AND, OR, AND NOT are the three core operators that you will use to build you search query and they will connect your searches to other boolean operators.
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BOOLEAN OPERATORS: WHAT THEY ARE FOR, LIST AND EXAMPLES - TECHNOLOGY - 2025
In a Boolean search, the Boolean operators AND, OR, and NOT combine keywords to narrow or broaden a search. They are basically algebraic operations that involve variables with two values, such as Value 1 AND Value 2, Value 1 OR Value 2, Value 1 and NOT Value 2.
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Boolean Operators | Examples, Definition & List - QuillBot
Learn how to use Boolean operators to refine your search on a database. Find out the functions, examples, and tips of AND, OR, NOT, and other operators.
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Boolean Operators - Boolean Operators and Modifiers - Baker College
Boolean operators are used in search engines, databases, and other computer systems to refine and focus search queries. They work by combining or excluding certain keywords based on the rules of Boolean logic.
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What are Boolean operators? How can I use them ... - University of Toronto
Boolean is a set of commands that can be used in almost every search engine, database, or online catalogue. The most popular Boolean commands are AND, OR, and NOT. Other commands include parentheses, truncation, and phrases.
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Boolean Operators & Wildcards - Library Research Guide: Crescent ...
Boolean operators are search techniques that can narrow your search, broaden your search, or exclude certain terms entirely from your search. They are common across most databases and search engines. Boolean operators must always be typed using FULL CAPITALISATION.