Final answer:
A search filter is what limits the search to various characteristics like the page title or URL. Boolean operators are beneficial in refining searches using search engines, and understanding SEO is crucial for efficient fact-checking and information retrieval.
Step-by-step explanation:
A search filter limits the search to a particular search characteristic, such as the page title, URL, page text, top-level domain, or Web site. When using a search engine, it is important to know that the results are not solely ranked by authority, accuracy, or relevance. Companies do not divulge the specific procedural rules or algorithms, which may prioritize paid advertisements, popularity, and web interconnectivity. Understanding how to use search engine optimization tools can be beneficial to find accurate information and navigate search results effectively.
To improve search efficiency, familiarize yourself with Boolean operators, which are essential for narrowing down search results or expanding them as necessary. These are based on mathematical sets and database logic, and they include the basic operators AND, OR, and NOT. For example, a search string such as 'artificial intelligence (title) AND Buiten (author) AND 2019 (year)' helps in focusing the search to find specific information or sources.