Boolean Search is a search methodology used in recruitment to improve the accuracy and relevance of search results. It leverages logical operators to filter and narrow down search results in databases or search engines.

Boolean Search in HR involves using operators like AND, OR, and NOT to combine or exclude keywords to better tailor search queries when looking for specific candidates or information. For instance, a recruiter might use Boolean Search to find resumes that include 'software engineer' AND 'Java', or to exclude resumes containing 'intern'.

Boolean Search is vital in HR as it significantly enhances the ability to locate qualified candidates among a vast pool of resumes or profiles. This method saves time and makes the recruitment process more efficient, ensuring HR professionals can focus on the most suitable candidates.

Using Boolean Search effectively can lead to better recruitment outcomes, as HR professionals can fine-tune their searches to align closely with the specific needs of the organization, reducing time to hire and improving the quality of new hires.