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 de islam." » "literatura el de islam.", "literatura de de islam.", "literatura en de islam.", "literatura al del islam.", "literatura al de isla.", "literatura al de ilam.", "literatura al de islas.", "literatura al ddel islam.", "literatura al dr 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 de 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 de islam.") OR ("literatura del e islam.")))).
• Removing quotes may allow a broader search: (( literatura mas _ islam. ) or ((( literatura al de islam. ) or ( literatura del e islam. )))).
• Adding a wildcard symbol may retrieve word variants: (("literatura mas _ islam.") or ((("literatura al de islam.") or ("literatura del e islam."))))*.