Perhaps you should try some spelling variations:
e literature » e literatur, life literature, prose literature
filosofia e » filosofia de, filosofia del
tesi dello » tesi delle, testi della, testi delle
studio dei » studio di, studio del, estudio del
studio de » estudio de, studio del, studio die

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 dello ((studio de) OR (studio dei)) filosofia e literature*".