Perhaps you should try some spelling variations:
filosofia prose » filosofia nuove, filosofia crista, filosofia morale
del filosofia » de filosofia, della filosofia, e filosofia
allo estudio » allo studio, velo estudios, el estudio
al estudio » el estudio, un estudio, de estudio
tesi » test, teso, temi

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "tesi ((allo estudio) OR (al estudio)) del filosofia prose literature*".