Perhaps you should try some spelling variations:
"literatura e del islam." » "literatura de del islam.", "literatura en del islam.", "literatura del del islam.", "literatura e el islam.", "literatura 5e del islam.", "literatura y del islam."
"literatura a de islam." » "literatura al de islam.", "literatura de de islam.", "literatura en de islam.", "literatura a de isla.", "literatura a e islam.", "literatura a de ilam.", "literatura y de islam.", "literatura o de islam."
"literatura _ de islam." » "literatura _ de isla.", "literatura _ e islam.", "literatura _ de ilam."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("literatura e del islam.") or ((("literatura a de islam.") OR ("literatura _ de islam."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura e del islam.") OR ((("literatura a de islam.") OR ("literatura _ de islam."))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"literatura e del islam.\") or (((\"literatura a de islam.\") OR (\"literatura _ de islam.\"))))*".
• Removing quotes may allow a broader search: (( literatura e del islam. ) or ((( literatura a de islam. ) OR ( literatura _ de islam. ))))*.