Perhaps you should try some spelling variations:
duale studium » duales studium, dualen studium, das studium
die filologia » di filologia, de filologia, e filologia
y literatura » la literatura
studium die » studium der, studium des
filologia y » filologia e, filologica e, filosofia y

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: (testo OR texto) duale studium die filologia y literatura.
• Adding a wildcard symbol may retrieve word variants: (testo or texto) duale studium die filologia y literatura*.