Perhaps you should try some spelling variations:
literature modal » literature moral, literature model, literature models
literature arts » literature part, literature a, literature author
y literature » y literatura, y literatur, key literature
1979 agenda » 1979 wagenen
agenda iii » agenda i
bamenda ii » agenda ii, amanda ii, benda ii
2 bamenda » _ bamenda
iii a » iii _
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: (( 1979 agenda iii a literature modal ) OR ( 2 bamenda ii y literature arts ))*.