Boolean Search

Boolean search is a type of search technique that allows users to combine keywords or search terms using the Boolean operators: AND, OR, and NOT. This search technique is commonly used in databases, online search engines, and job search websites.

Here is a brief explanation of each Boolean operator:

• AND: This operator is used to narrow down search results by requiring that all search terms or keywords must be present in the search results. For example, searching for 'marketing AND manager' will only return results that contain both keywords 'marketing' and 'manager'.
• OR: This operator is used to broaden search results by requiring that either of the search terms or keywords must be present in the search results. For example, searching for 'marketing OR advertising' will return results that contain either of the keywords 'marketing' or 'advertising'.
• NOT: This operator is used to exclude certain search terms or keywords from the search results. For example, searching for 'marketing NOT advertising' will return results that contain the keyword 'marketing' but do not contain the keyword 'advertising'.

Boolean search is a powerful search technique that allows users to create more specific and targeted search queries, leading to more relevant search results. It can be particularly useful when searching for job postings, research papers, or any type of information that requires a specific set of search criteria.