Perhaps you should try some spelling variations:
der filosofia » de filosofia, e filosofia, di filosofia
le literatura » de literatura, e literatura, de litteratura
la literatura » la litterature, a literature
deal studie » deal studio, deaf studies, duell studie
studie der » studium der
best deal » best ideas

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 deal studie der filosofia ((le literatura) OR (la literatura))".
• Adding a wildcard symbol may retrieve word variants: best deal studie der filosofia ((le literatura) OR (la literatura))*.