Very True, I echo with the earlier reply. As an International student, better to limit the applications only for funding ones. Though number of funded PhD' are quiet few compared to the EU students, it takes time to find one. But there is no other option than waiting.
Mean while go with some research internships which may help you find supervisors who can get some funding if they like your work. I am also an International student and posted few applications through FindaPhD.com. Got a reply, and waiting for few.
Good Luck!!!