Perhaps you should try some spelling variations:
literatura arabe » literatura de, literatura e, literatura al
literatura breve » literatura de, literatura en, literatura del
literatura maria » literatura america, literatura memoria, literatura musica
arabe e » arabes e, arabe de, arabe en
e islam » el islam, e islas, del islam

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 arabe e islam.\") or (\"((literatura breve) OR (literatura maria)) e islam.\"))".
• Removing quotes may allow a broader search: (( literatura arabe e islam. ) or ( ((literatura breve) or (literatura maria)) e islam. )).