When you use "Search" function at https://www.mongodb.com/docs/search/ then you get always search results for all categories (e.g MongoDB Server, Atlas, Java Driver etc.) for all releases.

Usually you know in advance in which category and for which release you are looking for. Would be great to have these filters as query options BEFORE you execute the search. Then I could customize my search bar in Firefox, Chrome, etc. to search desired documentation only in relevant categories and releases.