Perhaps you should try some spelling variations:
"literatura ma del islam." » "literatura mas del islam.", "literatura a del islam.", "literatura maya del islam.", "literatura ma el islam."
"literatura _ de islam." » "literatura _ de isla.", "literatura _ e islam.", "literatura _ de ilam."
"literatura de de islam." » "literatura de de isla.", "literatura de e islam.", "literatura de de ilam.", "literatura de fe islam.", "literatura de di islam."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("literatura _ de islam.") OR ((("literatura de de islam.") OR ("literatura ma del islam."))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"literatura _ de islam.\") OR (((\"literatura de de islam.\") OR (\"literatura ma del islam.\"))))*".
• Removing quotes may allow a broader search: (( literatura _ de islam. ) OR ((( literatura de de islam. ) OR ( literatura ma del islam. ))))*.