Perhaps you should try some spelling variations:
duale studien » scale studien, duales studium, dualen studium
duale studium » duales studium, dualen studium, das studium
le literatura » la literatura, de literatura, e literatura
filosofia le » filosofia de, filosofia e, filosofia del
3 filosofia » e filosofia, a filosofia, y filosofia

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: texto ((duale studien) OR (duale studium)) 3 filosofia le literatura.
• Adding a wildcard symbol may retrieve word variants: texto ((duale studien) or (duale studium)) 3 filosofia le literatura*.