Perhaps you should try some spelling variations:
"literatura arabes e imam." » "literatura arabe e imam.", "literatura arte e imam.", "literature arab e imam.", "literatura arabes el imam.", "literatura arabes del imam."
"literatura en de isla." » "literatura espana de isla.", "literatura en de isaac."
"literatura de y islam." » "literatura de e islam.", "literatura de _ islam.", "literatura de el islam.", "literatura de a islam.", "literatura de 3 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 arabes e imam.") or ("literatura de y islam."))) or ("literatura en de isla."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura arabes e imam.") OR ("literatura de y islam."))) OR ("literatura en de isla."))*.
• Removing quotes may allow a broader search: (((( literatura arabes e imam. ) or ( literatura de y islam. ))) or ( literatura en de isla. ))*.