Perhaps you should try some spelling variations:
"literatura mas _ islam." » "literatura temas _ islam.", "literatura a _ islam.", "literatura maria _ islam."
"literatura del e islam." » "literatura de e islam.", "literatura en e islam.", "literatura del el islam.", "literatura del e islas.", "literatura del del islam.", "literatura del v islam.", "literatura del _ islam.", "literatura del c islam."
"literatura al e islam." » "literatura el e islam.", "literatura de e islam.", "literatura en e islam.", "literatura al el islam.", "literatura al e islas.", "literatura al del islam.", "literatura al de islam.", "literatura a e islam."

Try widening your search to All Fields.

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

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