Perhaps you should try some spelling variations:
le literatura » la literatura, de literatura, e literatura
data studies » data studio, area studies, data study
filosofia le » filosofia de, filosofia e, filosofia del
dna studies » media studies, area studies
e filosofia » la filosofia

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: testing ((data studies) OR (dna studies)) e filosofia le literatura.
• Adding a wildcard symbol may retrieve word variants: testing ((data studies) or (dna studies)) e filosofia le literatura*.