Perhaps you should try some spelling variations:
"literatura arabe e isla." » "literatura breve e isla.", "literatura de e isla.", "literatura e e isla.", "literatura arabes e isla.", "literatura arabe de isla.", "literatura arabe en isla.", "literatura arabe e islas.", "literatura arabe e islam."
"literatura arabe del or amable del islamm." » "literatura arabe del or amarre del islamm.", "literatura arabe del or variable del islamm.", "literatura arabes del or amable del islamm.", "literatura arabe de or amable del islamm.", "literatura arabe el or amable del islamm."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("literatura ((arabe del) or (amable del)) islamm.") or ("literatura arabe e isla."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura ((arabe del) or (amable del)) islamm.") OR ("literatura arabe e isla.")).
• Removing quotes may allow a broader search: (( literatura ((arabe del) or (amable del)) islamm. ) or ( literatura arabe e isla. )).
• Adding a wildcard symbol may retrieve word variants: (("literatura ((arabe del) or (amable del)) islamm.") or ("literatura arabe e isla."))*.