Perhaps you should try some spelling variations:
"literatura breve un islam." » "literatura de un islam.", "literatura en un islam.", "literatura del un islam.", "literatura breve en islam.", "literatura preve un islam.", "literatura breve uned islam.", "literatura breve el islam.", "literatura breve e islam.", "literatura breve al islam."
"literatura arabe _ islam." » "literatura de _ islam.", "literatura al _ islam."
"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 _ de isla."

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