Perhaps you should try some spelling variations:
"literatura arabe el islam." » "literatura breve el islam.", "literatura de el islam.", "literatura al el islam.", "literatura arabe en islam.", "literatura arabe e islam.", "literatura arabe et islam.", "literatura arabe el islas."
"literatura e de isla." » "literatura de de isla.", "literatura en de isla.", "literatura del de isla.", "literatura e de isaac.", "literatura y de isla.", "literatura o de isla."
"literatura _ de isla." » "literatura _ de isaac."

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

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