::: (edit conflict x2) Isn't there something else to start the New Year with? ) Nhahaha, "Turkish occupation" gets hits nearly all from Greek web-sites, take a closer look.. Besides, some of them refer to Cyprus. How about "Greece under Ottoman rule"? And take a look at hits from Google Books . I can clearly see references to "Ottoman Greece", and in fact also from Greek writers: 
 * "...became King of the newly inde-pendent, post-Ottoman Greece..." by Markella A. Callimassia. 
 * "Medieval and Turkish Greece" by Great Britain Naval Intelligence Division, Henry Clifford Darby etc. 

 ::: Plus, ""Ottoman rule" Greece"  gets three times more hits than ""Ottoman occupation" Greece"  on Google Books... So how about renaming it to "Ottoman rule of Greece"? But, it is simply simpler as is I think, and more matter of factly.