Perhaps you should try some spelling variations:
"literatura en del islam." » "literatura espana del islam."
"literatura de v islam." » "literatura de e islam.", "literatura de _ islam.", "literatura de al islam.", "literatura del v islam.", "literatura de vi islam."
"literatura del el islam." » "literatura del eln islam.", "literatura del eo 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 en del islam.") OR ("literatura del el islam."))) OR ("literatura de v islam."))~.
• Removing quotes may allow a broader search: (((( literatura en del islam. ) or ( literatura del el islam. ))) or ( literatura de v islam. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("literatura en del islam.") or ("literatura del el islam."))) or ("literatura de v islam."))*.