Perhaps you should try some spelling variations:
literatura breve » literatura de, literatura en, literatura del
literatura mas » literatura temas, literatura a, literatura maria
literatura al » literatura el, literatura del, literatura de
una islam » una isla, un islam
et islam » el islam, e islam, del islam
mas una » mas uno, tras una

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: (( literatura mas una islam. ) OR ( ((literatura al) OR (literatura breve)) et islam. ))~.
• Adding a wildcard symbol may retrieve word variants: (( literatura mas una islam. ) or ( ((literatura al) or (literatura breve)) et islam. ))*.