Perhaps you should try some spelling variations:
"literatura laura c islam." » "literatura aurea c islam.", "literatura latina c islam.", "literatura aurora c islam.", "literatura laura e islam.", "literatura laura _ islam.", "literatura laura el islam."
"literatura y en islam." » "literatura y el islam.", "literatura y e islam.", "literatura y un islam."
"literatura y de islam." » "literatura y del islam.", "literatura y de isla.", "literatura y e 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 y en islam.") OR ("literatura y de islam."))) OR ("literatura laura c islam."))~.
• Removing quotes may allow a broader search: (((( literatura y en islam. ) or ( literatura y de islam. ))) or ( literatura laura c islam. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("literatura y en islam.") or ("literatura y de islam."))) or ("literatura laura c islam."))*.