Perhaps you should try some spelling variations:
"literatura dell _ islam." » "literatura del _ islam.", "literatura de _ islam.", "literaturas del _ islam."
"literatura en _ islam." » "literatura de _ islam.", "literatura espana _ islam.", "literatura den _ islam.", "literatura deln _ islam."
"literatura e del islam." » "literatura de del islam.", "literatura del del islam.", "literatura e el islam.", "literatura 5e del islam.", "literatura y del islam."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("literatura en _ islam.") or ("literatura dell _ islam."))) or ("literatura e del islam."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura en _ islam.") OR ("literatura dell _ islam."))) OR ("literatura e del islam.")).
• Removing quotes may allow a broader search: (((( literatura en _ islam. ) or ( literatura dell _ islam. ))) or ( literatura e del islam. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura en _ islam.") or ("literatura dell _ islam."))) or ("literatura e del islam."))*.