Perhaps you should try some spelling variations:
"literatura del _ islam." » "literatura en _ islam."
"literatura e del islam." » "literatura en del islam.", "literatura e el islam.", "literatura 5e del islam.", "literatura y del islam.", "literatura e de islam."
"literatura de del islam." » "literatura de el islam.", "literatura d5e del islam.", "literatura dy del islam.", "literatura de de 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 del _ islam.") or ((("literatura e del islam.") or ("literatura de del islam."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura del _ islam.") OR ((("literatura e del islam.") OR ("literatura de del islam."))))*.
• Removing quotes may allow a broader search: (( literatura del _ islam. ) or ((( literatura e del islam. ) or ( literatura de del islam. ))))*.