Perhaps you should try some spelling variations:
"literatura breve de islam." » "literatura del de islam.", "literatura e de islam.", "literatura breve del islam.", "literatura breve de isla.", "literatura breve e islam."
"literatura en en islam." » "literatura espana en islam.", "literatura en el islam.", "literatura en e islam.", "literatura en un islam."
"literatura de fer islam." » "literatura de el islam.", "literatura de del islam.", "literatura de e islam.", "literatura de fez islam.", "literatura de feo islam.", "literatura de feu 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 de islam.") or ("literatura de fer islam."))) or ("literatura en en islam."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura breve de islam.") OR ("literatura de fer islam."))) OR ("literatura en en islam.")).
• Removing quotes may allow a broader search: (((( literatura breve de islam. ) or ( literatura de fer islam. ))) or ( literatura en en islam. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura breve de islam.") or ("literatura de fer islam."))) or ("literatura en en islam."))*.