Perhaps you should try some spelling variations:
literatura breve » literatura de, literatura en, literatura del
literatura sabe » literatura isabel, literatura arabe, literatura sobre
de islas » de isla, de isaias, dos islas
de islam » del islam, de isla, e islam
e islas » el islam
_ islam » e islam, el islam, _ island

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

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