FamilySearch will soon release a feature called “hinting.” With this tool, the site will automatically search for records that match people in your family tree. When you go to an ancestor’s page, the web site will show you what it has found just for that person amongst the vast collections of records. FamilySearch does the searching, and finding, for you.
Of course, as always, it is up to the user to confirm whether or not the individual found is really the correct one.
You can read the details in an article by David Green in the FamilySearch Blog at https://familysearch.org/blog/en/family-history-research-easier.