Perhaps you should try some spelling variations:
"literatura espana el islam." » "literatura espanola el islam.", "literatura mexicana el islam.", "literatura espana en islam."
"literatura a _ islam." » "literatura al _ islam.", "literatura e _ islam.", "literatura en _ islam."
"literatura de el chilam." » "literatura de el chile.", "literatura de de chilam."

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 espana el islam.") OR ("literatura de el chilam."))) OR ("literatura a _ islam."))~.
• Removing quotes may allow a broader search: (((( literatura espana el islam. ) or ( literatura de el chilam. ))) or ( literatura a _ islam. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("literatura espana el islam.") or ("literatura de el chilam."))) or ("literatura a _ islam."))*.