Perhaps you should try some spelling variations:
scale studien » scale studies, scale student, duale studien
e literatura » de literatura, e literatur, a literatura
y literatura » la literatura
burst scale » bast scale, best scale, just scale
e filosofia » la filosofia
studien e » studien es, studien _, studien 3

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: "burst scale studien e filosofia ((e literatura) OR (y literatura))".
• Adding a wildcard symbol may retrieve word variants: burst scale studien e filosofia ((e literatura) OR (y literatura))*.