Perhaps you should try some spelling variations:
literatura arabes » literatura arabe, literatura arte, literature arab
literatura aurea » literatura europea, literatura europa, literatura hebrea
literatura breve » literatura de, literatura en, literatura del
un islam » el islam, e islam, al islam
e islas » el 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 aurea) OR (literatura breve)) un islam. ) OR ( literatura arabes e islas. ))~.
• Adding a wildcard symbol may retrieve word variants: (( ((literatura aurea) or (literatura breve)) un islam. ) or ( literatura arabes e islas. ))*.