Perhaps you should try some spelling variations:
"literatura arabe e islam." » "literatura breve e islam.", "literatura de e islam.", "literatura e e islam.", "literatura arabes e islam.", "literatura arabe de islam.", "literatura arabe en islam.", "literatura arabe el islam.", "literatura arabe e islas."
"literatura ma de ilam." » "literatura mas de ilam.", "literatura a de ilam.", "literatura maya de ilam.", "literatura ma de islam.", "literatura ma de chilam.", "literatura ma del ilam.", "literatura la de ilam.", "literatura ha de ilam."
"literatura y del islam." » "literatura y el islam."

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura ma de ilam.") OR ("literatura y del islam."))) OR ("literatura arabe e islam."))~.
• Removing quotes may allow a broader search: (((( literatura ma de ilam. ) or ( literatura y del islam. ))) or ( literatura arabe e islam. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("literatura ma de ilam.") or ("literatura y del islam."))) or ("literatura arabe e islam."))*.