Perhaps you should try some spelling variations:
literatura breves » literatura breve, literatura arabe, literatura arte
literatura aurea » literatura europea, literatura europa, literatura hebrea
del islam » el islam
breves de » breve de
e islam » el islam, e islas
indias. » indians., indios., indian.

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 ((e islam) OR (del islam)). ) OR ( literatura breves de indias. ))~.
• Adding a wildcard symbol may retrieve word variants: (( literatura aurea ((e islam) or (del islam)). ) or ( literatura breves de indias. ))*.