Perhaps you should try some spelling variations:
"literatura e del islam." » "literatura de del islam.", "literatura en del islam.", "literatura del del islam.", "literatura e el islam.", "literatura 5e del islam.", "literatura y del islam."
"literatura _ de islam." » "literatura _ e islam.", "literatura _ de ilam.", "literatura _ de islas.", "literatura _ de isaacm."
"literatura y de isla." » "literatura y de isaac."

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

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