Perhaps you should try some spelling variations:
die filosofia » di filosofia, de filosofia, e filosofia
de literatura » de litterature, la literatura, y literatura
filosofia de » filosofia del
sets scaled » sets scale, sets scales, sets khaled
less scaled » less scale, meso scaled, lesser scales
studie die » studie 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: "((sets scaled) OR (less scaled)) studie die filosofia de literatura".
• Adding a wildcard symbol may retrieve word variants: ((sets scaled) OR (less scaled)) studie die filosofia de literatura*.