How to use Boolean search strings and crowdsourcing to find talent
If you are not utilizing Boolean search strings in crowdsourcing, these sourcing skills can enhance your ability to source talent. Using a Boolean search string may sound like learning a foreign language, but the basics are easy to learn. When speaking about search engines and the search functionality of websites and databases, Boolean refers to the logical operations, AND, OR, NOT. The diagram shows the Boolean logic, expressed in a graphical fashion.
George Bool was a scientist who formalized these logical operations, way before the arrival of the first computers. Understanding the Boolean logic itself is easy for most people. What may be difficult is for you to learn to use the correct Boolean search syntax. Warning, if you run across how-to guides to Boolean search syntax, be careful because different search engine and sites have different search syntax.
The Boolean logic, AND, OR, NOT, is always the same but the specific way to spell out these operations with each search engine or site are often very different.Source: https://www.linkedin.com/learning/talent-sourcing/how-to-use-boolean-search-strings-and-crowdsourcing-to-find-talent