Perhaps you should try some spelling variations:
"literatura a el islam." » "literatura al el islam.", "literatura e el islam.", "literatura en el islam.", "literatura y el islam.", "literatura o el islam.", "literatura 2 el islam."
"literatura de de islam." » "literatura de del islam.", "literatura de de isla.", "literatura de e islam.", "literatura de fe islam."
"literatura de di islam." » "literatura de del islam.", "literatura de de isla.", "literatura de e islam.", "literatura de mi islam.", "literatura de si 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 a el islam.") or ((("literatura de de islam.") OR ("literatura de di islam."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura a el islam.") OR ((("literatura de de islam.") OR ("literatura de di islam."))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"literatura a el islam.\") or (((\"literatura de de islam.\") OR (\"literatura de di islam.\"))))*".
• Removing quotes may allow a broader search: (( literatura a el islam. ) or ((( literatura de de islam. ) OR ( literatura de di islam. ))))*.