Perhaps you should try some spelling variations:
scale studies » case studies, scale study
der filosofia » de filosofia, e filosofia, di filosofia
e literatura » de literatura, y literatura, a literatura
studies der » studies ds, studies d, studies dn
best scale » bast scale, rest scale, burst scale
literatura » literaturea
literatur » literature

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 scale studies der filosofia ((e literatura) OR (e literatur))".
• Adding a wildcard symbol may retrieve word variants: best scale studies der filosofia ((e literatura) OR (e literatur))*.