When starting to type in the address bar the shown list often holds too many unrelated items. With a few shortcuts it can be a much better experience.

They’re to be typed directly in the address bar (press F6) in front of the search terms:

These I find the most useful:

  • % search only open tabs
  • ^ search only history
  • * search only bookmarks

These are probably useful for other people:

  • + search only tagged bookmarks
  • # search only in titles and tags
  • $ search only in URL
  • ? show only (search engine) suggestions

It’s also possible to remove unwanted items in the list by selecting them and then press SHIFT+DELETE although it sometimes doesn’t work for me on FF82.

More details here.