Perhaps you should try some spelling variations:
modern studies » modeling studies, modelling studies
model studies » model study
e literatura » de literatura, y literatura, e literatur
a filosofia » la filosofia, e filosofia, di filosofia
filosofia e » filosofia de, filosofia del

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: rosi ((modern studies) OR (model studies)) a filosofia e literatura.
• Adding a wildcard symbol may retrieve word variants: rosi ((modern studies) or (model studies)) a filosofia e literatura*.