Perhaps you should try some spelling variations:
"literatura arabes e islas." » "literatura arabe e islas.", "literatura arte e islas.", "literature arab e islas.", "literatura arabes el islam."
"literatura en de islam." » "literatura de de islam.", "literatura espana de islam.", "literatura en de isla.", "literatura en e islam.", "literatura en de ilam."
"literatura y del islam." » "literatura y el 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 de islam.") or ("literatura y del islam."))) or ("literatura arabes e islas."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura en de islam.") OR ("literatura y del islam."))) OR ("literatura arabes e islas."))*.
• Removing quotes may allow a broader search: (((( literatura en de islam. ) or ( literatura y del islam. ))) or ( literatura arabes e islas. ))*.