Perhaps you should try some spelling variations:
"literatura maria y islam." » "literatura america y islam.", "literatura memoria y islam.", "literatura musica y islam.", "literatura maria a islam.", "literatura maria _ islam.", "literatura maria e islam.", "literatura maria el islam."
"literatura arte y islam." » "literatura arabe y islam.", "literatura breve y islam.", "literatura entre y islam.", "literatura arte e islam.", "literatura arte _ islam.", "literatura arte el 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 de de isla.") or ((("literatura maria y islam.") or ("literatura arte y islam."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura de de isla.") OR ((("literatura maria y islam.") OR ("literatura arte y islam.")))).
• Removing quotes may allow a broader search: (( literatura de de isla. ) or ((( literatura maria y islam. ) or ( literatura arte y islam. )))).
• Adding a wildcard symbol may retrieve word variants: (("literatura de de isla.") or ((("literatura maria y islam.") or ("literatura arte y islam."))))*.