Perhaps you should try some spelling variations:
die filosofica » di filosofia, de filosofia, e filosofica
filosofica e » filosofia e, filosofica da, filosofia de
e literatura » de literatura, y literatura, e literatur
tests space » texts space, lists space, meets space
test space » cost space, dust space, fast space
studie die » studie der

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: ((tests space) OR (test space)) studie die filosofica e literatura.
• Adding a wildcard symbol may retrieve word variants: ((tests space) or (test space)) studie die filosofica e literatura*.