Boolean search is a type of search allowing users to combine keywords with operators (or modifiers) such as AND, NOT and OR to further produce more relevant results. For example, a Boolean search could be "hotel" AND "New York". This would limit the search results to only those documents containing the two keywords.
Recommended Reading: Boolean expression.
Example Boolean Search Terms
The following example describe the different Boolean search operators. Note that AND, NOT and OR will generally need to be in capital letters when used as a search operator.
- Quotes: Use quotes to search for an exact phrase. Example: "network administrator"
- Parenthesis: Combine modifiers to create a more complex search. Example: network AND (administrator OR architect)
- AND: Include two search terms. Example network AND administrator
- OR: Broaden your search with multiple terms. Example: "network administrator" OR "network manager"
- NOT: Use to exclude a specific term. Example: administrator NOT manager
Google Boolean Search
Basic Boolean search commands (quotes, AND and OR) are supported in Google search, however Google defaults to AND searches automatically, so you don't need to enter AND into the search box. Google search uses additional symbols and words to refine searches such as "site:" to search a specific site or domain or use $ in front of a number to search for a price.
Recommended Reading: Google Search Shortcuts.
IT Solutions Builder TOP IT RESOURCES TO MOVE YOUR BUSINESS FORWARD
Which topic are you interested in?
What is your company size?
What is your job title?
What is your job function?
Searching our resource database to find your matches...
Stay up to date on the latest developments in Internet terminology with a free newsletter from Webopedia. Join to subscribe now.
The following coding and IT boot camp facts and statistics provide an introduction to the changing trends in education and training programs. Read More »Top Cloud Computing Facts
The following facts and statistics capture the changing landscape of cloud computing and how service providers and customers are keeping up with... Read More »Texting & Chat Abbreviations
From A3 to ZZZ this guide lists 1,500 text message and online chat abbreviations to help you translate and understand today's texting lingo. Read More »
Java is a high-level programming language. This guide describes the basics of Java, providing an overview of syntax, variables, data types and... Read More »Java Basics, Part 2
This second Study Guide describes the basics of Java, providing an overview of operators, modifiers and control Structures. Read More »Network Fundamentals Study Guide
Networking fundamentals teaches the building blocks of modern network design. Learn different types of networks, concepts, architecture and... Read More »