Perhaps you should try some spelling variations:
"literatura breve del islam." » "literatura de del islam.", "literatura en del islam.", "literatura del del islam.", "literatura breve de islam.", "literatura breves de islam.", "literatura breve el islam."
"literatura a un islam." » "literatura al un islam.", "literatura e un islam.", "literatura de un islam.", "literatura a el islam.", "literatura a e islam.", "literatura a _ islam."
"literatura a al islam." » "literatura al al islam.", "literatura e al islam.", "literatura de al islam.", "literatura a el islam.", "literatura a e islam.", "literatura va al islam.", "literatura y al islam."

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