Should have an extra option in the filters for search videos, so we can chose the original language of the video, and then the language we can translate it into. Would be much easier to find new projects to work on.
Apologies for the late reply, Victória, and thank you for your suggestion.
I have upvoted it.
Best wishes for the holidays and for next year.
PS - Update: Oops, you asked on the TED Support forum. Now for the TED team, you can click on All available tasks in the left column of the team's pages, and then use the filter for available subtitling tasks in your languages that are still "assigned to no-one".