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