Perhaps you should try some spelling variations:
"literatura mas e islam." » "literatura temas e islam.", "literatura al e islam.", "literatura a e islam.", "literatura mas el islam.", "literatura mas e islas.", "literatura mas de islam.", "literatura mas en islam."
"literatura de del islam." » "literatura de el islam.", "literatura de fel islam.", "literatura de dil islam."
"literatura de de isla." » "literatura de de isaac.", "literatura de fe isla.", "literatura de di isla."

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 e islam.") or ((("literatura de de isla.") or ("literatura de del islam."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura mas e islam.") OR ((("literatura de de isla.") OR ("literatura de del islam.")))).
• Removing quotes may allow a broader search: (( literatura mas e islam. ) or ((( literatura de de isla. ) or ( literatura de del islam. )))).
• Adding a wildcard symbol may retrieve word variants: (("literatura mas e islam.") or ((("literatura de de isla.") or ("literatura de del islam."))))*.