Perhaps you should try some spelling variations:
modell studien » model studies, models studies, moderne studien
am filosofia » a filosofia, em filosofia, la filosofia
a literatura » la literatura, a literature, y literatura
test modell » tekst modell, test models, test model
filosofia a » filosofia da, filosofia la, filosofia e
studien am » studien a, studien aus, studien auf

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: test modell studien am filosofia a literatura*.