Perhaps you should try some spelling variations:
"literatura arabe et islam." » "literatura breve et islam.", "literatura e et islam.", "literatura al et islam.", "literatura arabe en islam.", "literatura arabe el islam.", "literatura arabi et islam.", "literatura arabe del islam.", "literatura arabe al islam.", "literatura arabes et islam.", "literatura arabe det islam.", "literatura arabe ent islam."
"literatura arabe e islam." » "literatura breve e islam.", "literatura e e islam.", "literatura al e islam.", "literatura arabes e islam.", "literatura arabe de islam.", "literatura arabe en islam.", "literatura arabe el islam.", "literatura arabe del islam."
"literatura de e islas." » "literatura de el islam.", "literatura de el islas.", "literatura de fe islas.", "literatura de _ islas."

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 et islam.") OR ("literatura arabe e islam."))) or ("literatura de e islas."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura arabe et islam.") OR ("literatura arabe e islam."))) OR ("literatura de e islas.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"literatura arabe et islam.\") OR (\"literatura arabe e islam.\"))) or (\"literatura de e islas.\"))".
• Removing quotes may allow a broader search: (((( literatura arabe et islam. ) OR ( literatura arabe e islam. ))) or ( literatura de e islas. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura arabe et islam.") OR ("literatura arabe e islam."))) or ("literatura de e islas."))*.