Perhaps you should try some spelling variations:
doe filosofia » de filosofia, e filosofia, di filosofia
test tabelle » nebst tabellen
e literature » e literatur, life literature, prose literature
studies doe » studies does, studies dose, studies do
filosofia e » filosofia de, filosofia del
luft » left

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: ((test tabelle) OR (luft tabelle)) studies doe filosofia e literature.
• Adding a wildcard symbol may retrieve word variants: ((test tabelle) or (luft tabelle)) studies doe filosofia e literature*.