Perhaps you should try some spelling variations:
scale studien » scale student, duale studien, soziale studien
scale studies » scale study
di filologia » di filosofia
y literatura » la literatura
filologia y » filologia e, filologica e, filosofia y

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: "texto ((scale studien) OR (scale studies)) di filologia y literatura".
• Adding a wildcard symbol may retrieve word variants: texto ((scale studien) OR (scale studies)) di filologia y literatura*.