Perhaps you should try some spelling variations:
di filosofia » la filosofia, e filosofia
e literature » e literatur, life literature, norse literature
site study » sites study, sited study, situ study
study di » study die, study d, study d3
yeasts » yeast, beasts
prose » prove

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: (yeasts OR feasts) site study di filosofia ((e literature) OR (prose literature)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(yeasts or feasts) site study di filosofia ((e literature) OR (prose literature))".
• Adding a wildcard symbol may retrieve word variants: (yeasts or feasts) site study di filosofia ((e literature) OR (prose literature))*.