Perhaps you should try some spelling variations:
literatura preve » literatura breve, literatura prensa, literatura arabe
literatura es » literatura en, literatura e, literatura el
un islam » el islam, al islam, _ islam
en islam » el islam, en ilam, en isla
e islam » el islam, e islas, del islam
es en » es el, es un

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( literatura preve ((un islam) OR (e islam)). ) or ( literatura es en islam. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( literatura preve ((un islam) OR (e islam)). ) OR ( literatura es en islam. )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( literatura preve ((un islam) OR (e islam)). ) or ( literatura es en islam. ))".
• Adding a wildcard symbol may retrieve word variants: (( literatura preve ((un islam) OR (e islam)). ) or ( literatura es en islam. ))*.