Perhaps you should try some spelling variations:
"literatura ha de islam." » "literatura a de islam.", "literatura de de islam.", "literatura en de islam.", "literatura ha de isla.", "literatura ha e islam.", "literatura ha de ilam.", "literatura la de islam."
"literatura _ del islam." » "literatura _ el islam."
"literatura _ de islam." » "literatura _ de isla.", "literatura _ e islam.", "literatura _ de ilam."

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

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