Perhaps you should try some spelling variations:
literature model » literature models, literature modal, literature modern
literature del » literatura del, literature does, literature dual
159 bamenda » 159 amanda
1 literatur » 11 literatur, 1 literature
bamenda ii » agenda ii, amanda ii, benda ii
6 bamenda » _ bamenda
ii a » ii _, i a
ii 1 » ii _, i 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 bamenda ii a ((literature del) OR (literature model)) ) OR ( 6 bamenda ii 1 literatur a )).
• Adding a wildcard symbol may retrieve word variants: (( 159 bamenda ii a ((literature del) or (literature model)) ) or ( 6 bamenda ii 1 literatur a ))*.