I doubt it. It works on all of the other forums. Oh well.
What browser are you using? Is it up to date? Are you on Windows, Mac or other? Have you tried using a different browser? Sometimes add-ons will interfere. If your using a browser with add-ons (most have several add-ons)try temporarily disabling them to see if you get search results. If you do you can re-enable your add-ons then disable and test one at a time until you find the culprit.
If it's not an add-on and you are using internet explorer try the following.
1. Hold down the windows key and press the letter 'R'. This will open the run dialog box.
2. Type in "inetcpl.cpl" without the quotes. This will open internet properties.
3. You'll see a bunch of tabs running across the top of the internet properties window. Select the one furthest to the right which is labeled "Advanced".
4. Under the advanced tab look near the bottom and you'll see a button that says "Restore advanced settings". Click/tap this button.
5. Click "Apply" if highlighted then click "OK".
Note: This process does not remove any of you personal settings, add-ons or bookmarks. This only resets the advanced settings in the box directly above the button.
If your browser is open close it then reopen it and try searching again. If this doesn't resolve the issue try getting back with us and we can suggest some more options.
As with any suggestions this is "Follow At Your Own Risk" and I am not responsible for a misstep of directions on the end users part.
I hope this helps!