Perhaps you should try some spelling variations:
di filosofia » la filosofia, e filosofia
ii filosofia » la filosofia, e filosofia, a filosofia
a literatura » la literatura, a literature, y literatura
day studium » das studium, dem studium, d studium
rest day » great day, feast day, rest data

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: "rest day studium ((ii filosofia) OR (di filosofia)) a literatura".
• Adding a wildcard symbol may retrieve word variants: rest day studium ((ii filosofia) OR (di filosofia)) a literatura*.