WebLate reverse lookup?

That Weblate Glossary ( ← this link starts 1 level deeper, with the search form open) is what I found to be so unnavigable.

It seems OK when you try it with a few common terms (like “active person”). But when looking deeper, it seems perverse. That “active person” sesrch only returns 5 hits? And 1 is English. How can there only be 5?

And something like “latest person” or “Restore History” or “RestoreHist” (from the thread that prompted this inquiry) cannot find any!