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 maria al islam."
"literature arab _ islam." » "literatura arabe _ islam.", "literature early _ islam.", "literatura para _ islam."
"literatura a de islam." » "literatura al de islam.", "literatura e de islam.", "literatura de de islam.", "literatura a del islam.", "literatura a de isla.", "literatura a e islam.", "literatura y de islam.", "literatura _ de islam.", "literatura o de islam."

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

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