Here's why:
* AND operator: The word "and" acts as a logical operator in search queries. It tells the search engine to only return results that contain all the specified words.
* Specificity: This narrows down the potential results, as the search engine will ignore anything that doesn't include every word in the query.
* Relevance: The results are more likely to be relevant to your specific search intent because they match all your keywords.
Example:
* Searching for "blue car" will give you results that contain either "blue" or "car".
* Searching for "blue AND car" will give you results that contain both "blue" and "car".
Therefore, using "and" in a search query allows you to find more precise and relevant information.