Perhaps you should try some spelling variations:
acute studie » acute studies, acuta studio, acute study
filologica e » filologia e, filologici e, filosofica e
tests acute » testis acute, testing acute, tests active
filologia y » filologia e, filosofia y, biologia y
studie der » studium der

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: "tests acute studie der ((filologia y) OR (filologica e)) literatura".
• Adding a wildcard symbol may retrieve word variants: tests acute studie der ((filologia y) OR (filologica e)) literatura*.