Hello Dan,
I would really like to see this too, and we are tracking this as a feature request. We are aware that the search is in need of improvements. We are exploring options of how we could improve it in the future, but it’s not something that is in our immediate roadmap.
There’s another options to help find a document:
You could use the edit button on your live website to take you directly to the page you want to edit.
I hope you find it well.
Thanks,
Priyanka