Perhaps you should try some spelling variations:
e literatura » de literatura, y literatura, e literatur
studien die » studie die
studien der » studie der, studenten der
filosofia e » filosofia de, filosofia del
kosellecks » koselleck

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: "best kosellecks ((studien die) OR (studien der)) filosofia e literatura".
• Adding a wildcard symbol may retrieve word variants: best kosellecks ((studien die) OR (studien der)) filosofia e literatura*.