What is the purpose of And/Or Searching in search queries?

And/Or Searching in search queries is designed to broaden the search parameters by allowing users to specify multiple terms that can enhance the overall search results. Using "AND" between terms instructs the search to return only those results that contain all specified terms. In contrast, using "OR" permits results that contain any of the search terms, expanding the potential matches considerably. This functionality allows users to tailor their searches flexibly and retrieve a comprehensive set of results that meet varied criteria—making it easier to find relevant information based on different aspects of a query.

The other options do not align with the primary purpose of And/Or searching. Narrowing down results to a single match does not accurately reflect the purpose, as this searching technique is used to broaden searches rather than limit them. Excluding certain terms, while a valuable capability in search functionalities, is not the direct aim of And/Or Searching. Additionally, enhancing the security of search results is unrelated to the objectives of search queries; security pertains more to data protection than to the search functionality itself.