Perhaps you should try some spelling variations:
literature author » literature arts
literatur oral » literatura oral, literatur moral, literature moral
y literature » y literatura, y literatur, key literature
a literatur » a literature
159 agenda » 1979 agenda, 1 agenda, 10 agenda
agenda i » agenda _, agenda a, agenda 6
benda ii » bamenda ii, agenda ii, eda ii
2 benda » 2 bends
ii y » ii _, ii a, ii 1

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( 159 agenda i a literatur oral ) OR ( 2 benda ii y literature author )).
• Adding a wildcard symbol may retrieve word variants: (( 159 agenda i a literatur oral ) or ( 2 benda ii y literature author ))*.