You can also just register for TurkOpticon, at that site. Registered users can use the search function there. However, yes, the TurkOpticon extension is much, much handier and quicker. Since this topic has come up, I'll also mention that I saw somewhere that the TO addon no longer works for Chrome, but since I run it in Chrome or Chromium (Linux version) every day, that isn't true now.
In order to run it on Chrome you need to go to the Chrome store and install tampermonkey. That will allow you to install any extension that isn't available through the Chrome store.