Perhaps you should try some spelling variations:
"literatura arabe _ isla." » "literatura breve _ isla.", "literatura de _ isla.", "literatura e _ isla.", "literatura arabe _ 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 el islam." » "literatura y el islasm."

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 el islam."))) OR ("literatura arabe _ isla."))~.
• Removing quotes may allow a broader search: (((( literatura ma de ilam. ) or ( literatura y el islam. ))) or ( literatura arabe _ isla. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("literatura ma de ilam.") or ("literatura y el islam."))) or ("literatura arabe _ isla."))*.