Perhaps you should try some spelling variations:
"literatura en el islam." » "literatura espana el islam.", "literatura deln el islam."
"literatura e ddel islam." » "literatura del ddel islam.", "literatura e del islam.", "literatura e de islam."
"literatura de di isla." » "literatura de de isla.", "literatura de de islam.", "literatura de de islas.", "literatura de mi isla.", "literatura de si isla."

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 en el islam.") OR ("literatura de di isla."))) OR ("literatura e ddel islam."))~.
• Removing quotes may allow a broader search: (((( literatura en el islam. ) or ( literatura de di isla. ))) or ( literatura e ddel islam. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("literatura en el islam.") or ("literatura de di isla."))) or ("literatura e ddel islam."))*.