Perhaps you should try some spelling variations:
pela literatura » pena literatura, la literatura, a literatura
modell studien » model studies, models studies, moderne studien
filosofia pela » filosofia della, filosofia del, filosofia para
am filosofia » a filosofia, em filosofia, la filosofia
test modell » tekst modell, test models, test model
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 pela literatura*.