Improve search filtering in CIS workbench

I was trying to search for build kits under the downloads section. If I typed in "build kits" it gave me many results. If I added additional words such as "windows", it provided no results, despite there being items with "windows" in their title that showed in the previous search results. I tried different strings such as "microsoft windows" and that yielded many results, however, if I then searched "microsoft windows build kits" it showed no results again. If I type in "microsoft windows server domain" it provides relevant results. So, it appears that the default search is set to only return results on exact matches of text strings/words in the order they are titled (vs. any order). Fixing this and/or providing a filtering breakdown function on the side would make it a lot easier, quicker, and nicer to use. Thank you.