Perhaps you should try some spelling variations:
"literatura e del islam." » "literatura en del islam.", "literatura del del islam.", "literatura e el islam.", "literatura de del islam.", "literatura 5e del islam.", "literatura y del islam."
"literatura _ de islam." » "literatura _ de isla.", "literatura _ e islam.", "literatura _ de ilam."
"literatura de dean islam." » "literatura del dean islam.", "literatura de debian islam.", "literatura de dejar 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 _ de islam.") or ("literatura e del islam."))) or ("literatura de dean islam."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura _ de islam.") OR ("literatura e del islam."))) OR ("literatura de dean islam.")).
• Removing quotes may allow a broader search: (((( literatura _ de islam. ) or ( literatura e del islam. ))) or ( literatura de dean islam. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura _ de islam.") or ("literatura e del islam."))) or ("literatura de dean islam."))*.