Perhaps you should try some spelling variations:
"literatura mabe el islam." » "literatura arabe el islam.", "literatura mas el islam.", "literatura ma el islam.", "literatura mabe en islam.", "literatura sabe el islam.", "literatura mabel del islam."
"literatura _ de islam." » "literatura _ del islam.", "literatura _ e islam.", "literatura _ de ilam.", "literatura _ de isaacm."
"literatura _ de isla." » "literatura _ de isaac."

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"literatura _ de islam.\") OR (\"literatura _ de isla.\"))) OR (\"literatura mabe el islam.\"))~".
• Removing quotes may allow a broader search: (((( literatura _ de islam. ) OR ( literatura _ de isla. ))) OR ( literatura mabe el islam. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("literatura _ de islam.") OR ("literatura _ de isla."))) OR ("literatura mabe el islam."))*.