Perhaps you should try some spelling variations:
"literatura d_ del islam." » "literatura _ del islam.", "literatura d del islam.", "literatura del del islam.", "literatura d_ el islam."
"literatura e e islam." » "literatura en e islam.", "literatura del e islam.", "literatura e el islam.", "literatura e e islas.", "literatura de e islam.", "literatura e de islam.", "literatura el e islam."
"literatura de de islam." » "literatura de de isla.", "literatura de de ilam.", "literatura de de islas.", "literatura de del islam.", "literatura de fe islam.", "literatura de di 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 e e islam.") OR ("literatura d_ del islam."))) OR ("literatura de de islam."))~.
• Removing quotes may allow a broader search: (((( literatura e e islam. ) or ( literatura d_ del islam. ))) or ( literatura de de islam. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("literatura e e islam.") or ("literatura d_ del islam."))) or ("literatura de de islam."))*.