Perhaps you should try some spelling variations:
a literatura » la literatura, a literature, y literatura
filosofia a » filosofia da, filosofia la, filosofia e
test dello » test della, test hello, test deploy
test delle » testi delle, tesi delle, test della
stato la » stato di, stato e, sotto la

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: "((test dello) OR (test delle)) stato la filosofia a literatura".
• Adding a wildcard symbol may retrieve word variants: ((test dello) OR (test delle)) stato la filosofia a literatura*.