Perhaps you should try some spelling variations:
del literatura » de literatura, pela literatura, da literatura
dem studium » das studium, im studium, zum studium
y filosofia » e filosofia, la filosofia, di filosofia
a filosofia » la filosofia, e filosofia, di filosofia
its dem » its de, its modem, its debt

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: its dem studium ((y filosofia) OR (a filosofia)) del literatura.
• Adding a wildcard symbol may retrieve word variants: its dem studium ((y filosofia) or (a filosofia)) del literatura*.