Perhaps you should try some spelling variations:
acute studenten » alte studenten, schuler studenten, altere studenten
studenten die » studenten der, studenten des, studenten und
versus acute » versus active, versus actual
filosofica y » filosofica e, filosofica _, filosofica da
filosofia y » filosofia e, filosofia _, filosofia de

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: "versus acute studenten die ((filosofica y) OR (filosofia y)) literatura".
• Adding a wildcard symbol may retrieve word variants: versus acute studenten die ((filosofica y) OR (filosofia y)) literatura*.