Perhaps you should try some spelling variations:
"literatura breve en isla." » "literatura en en isla.", "literatura del en isla.", "literatura e en isla.", "literatura breve del isla.", "literatura breve de isla.", "literatura breve y isla.", "literatura breve e isla.", "literatura breve una isla.", "literatura breve un islam."
"literatura arabe e islam." » "literatura e e islam.", "literatura al e islam.", "literatura arabes e islam.", "literatura arabe de islam.", "literatura arabe en islam.", "literatura arabe el islam.", "literatura arabe e islas.", "literatura arabe del islam."
"literatura de de isaac." » "literatura de fe isaac.", "literatura de di isaac."

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("literatura de de isaac.") or ("literatura breve en isla."))) or ("literatura arabe e islam."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura de de isaac.") OR ("literatura breve en isla."))) OR ("literatura arabe e islam.")).
• Removing quotes may allow a broader search: (((( literatura de de isaac. ) or ( literatura breve en isla. ))) or ( literatura arabe e islam. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura de de isaac.") or ("literatura breve en isla."))) or ("literatura arabe e islam."))*.