I'm living now in Qatar, and I have to work in a completely different field to earn my living. I had my master degree two years ago,but I was not able to pursue my studies because here in Qatar there's no PhD programs. I wonder if I can get any other chance outside Qatar. I was told there are on-line PhD Programs. I have been studying Linguistics and I am actually interested in Semiotics and the famous writer : Umberto Eco. Any proposals ?