Perhaps you should try some spelling variations:
"literatura del el islam." » "literatura en el islam.", "literatura del eln islam.", "literatura del eo islam."
"literatura din e islam." » "literatura cine e islam.", "literatura en e islam.", "literatura con e islam.", "literatura din e islas.", "literatura din del islam."
"literatura de fe islam." » "literatura de de islam.", "literatura de del islam.", "literatura de e islas.", "literatura de fe islas.", "literatura de fdel 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 del el islam.") OR ("literatura de fe islam."))) OR ("literatura din e islam."))~.
• Removing quotes may allow a broader search: (((( literatura del el islam. ) or ( literatura de fe islam. ))) or ( literatura din e islam. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("literatura del el islam.") or ("literatura de fe islam."))) or ("literatura din e islam."))*.