Perhaps you should try some spelling variations:
durante studien » ante studien, dante studies, duale studien
mexico durante » mexico during, mexico ante
la literatura » la litterature, a literature
a literatura » a literature, y literatura, a literatur
3 filosofia » e filosofia, a filosofia, y filosofia
studien 3 » studien _, studien 4, studien 5

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: "mexico durante studien 3 filosofia ((a literatura) OR (la literatura))*".