Perhaps you should try some spelling variations:
duale studien » duale studium, scale studien, duales studium
die filologia » di filologia, de filologia, e filologia
y literatura » la literatura
studien die » studie die, studien der
filologia y » filologia e, filologica e, filosofia y
test duale » test double, test delle, test orale
testo » tests, texto

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: "(( testo duale studien die filologia y literatura ) OR ( test duale studien die filologia y literatura ))".
• Adding a wildcard symbol may retrieve word variants: (( testo duale studien die filologia y literatura ) OR ( test duale studien die filologia y literatura ))*.