In its announcement blog post, Google acknowledges that Drive's current search functionality is inadequate. As the company notes, when searching for a file you can't quite remember the exact name of, you might enter a few more vague keywords, such as "marketing plan" or even "cat video."
https://www.techspot.com/news/92085-google-drive-new-earch-chips-help-you-refine.html?utm_source=dlvr.it&utm_medium=blogger
https://www.techspot.com/news/92085-google-drive-new-earch-chips-help-you-refine.html?utm_source=dlvr.it&utm_medium=blogger