Perhaps you should try some spelling variations:
space studium » space studies, spaces studied, space study
filosofia la » filosofia da, filosofia le, filosofica da
tests space » test space, texts space, lists space
filosofia a » filosofia da, filosofia e, filosofia _
studium ii » studium im, studium i, studium die

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: "tests space studium ii ((filosofia a) OR (filosofia la)) literature".
• Adding a wildcard symbol may retrieve word variants: tests space studium ii ((filosofia a) OR (filosofia la)) literature*.