While the greek Cypriots are doing so, why it happened that the turkish Cypriots never claimed their lands back?
The reason is very simple. The violence that the greek nationalist government applied on the civil turkish Cypriots from 1958 to 1974 is the main reason for the turkish Cypriots from staying away from a life which would be under the control of a greek government. The applied greek violence has no difference than the Hitler violence towards the jews during the world war. If one can think of a jew who would turn back to live in his house while Hitler is in charge than one can think of a turkish Cypriot turning back to his home in the lands which is under the control of the greek government; unfortunately there is no a single turkish Cypriot family whom a member was not killed by the greek junta government 30 years ago.