Perhaps you should try some spelling variations:
"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 e islas.", "literatura arabe del islam."
"literatura de de ilam." » "literatura de de islam.", "literatura de de chilam.", "literatura de fe ilam."
"literatura de di ilam." » "literatura de mi ilam.", "literatura de si ilam."

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