Because there’s NOTHING TO RIG. Really guys, do you bother to understand what the autocomplete is for? It’s just to make so you might have to type less. If you’re searching for something else you keep typing. Going through 52 different combos to “find” some bias is just an exercise in patheticness. Really, what do you think they would actually accomplish by “forcing” these searches on people? Be specific.
Forcing searches? Who said anything about that.
People type in partial searches to look for suggestions on what to search.