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