I searched for ages for a replacement of something like torrentz, and the rarbg drop made me start the search again. I ended up trying the included search in qbittorrent, and I’m very happy with the results, it scans many public trackers, and I have always found what I wanted.
To be clear, qbittorrent is a desktop app for linux/windows/mac, that has a panel where you can search for torrents:
in the search page of qbittorrent (view > search engine, if not visible. it should be a tab/button just below the top toolbar next to ‘transfers’), in the bottom right corner should be a “search plugins…” button. clicking “check for updates” autopopulated several for me, otherwise click “install a new one” after manually downloading any from this page