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