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