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