Perhaps you should try some spelling variations:
"literatura dy del islam." » "literatura de del islam.", "literatura d del islam.", "literatura del del islam.", "literatura dy el islam."
"literatura e de isaac." » "literatura de de isaac.", "literatura en de isaac.", "literatura del de isaac.", "literatura y de isaac.", "literatura _ de isaac."
"literatura y e islam." » "literatura y el islam.", "literatura y e islas.", "literatura y de islam.", "literatura y en islam."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("literatura e de isaac.") or ("literatura y e islam."))) or ("literatura dy del islam."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura e de isaac.") OR ("literatura y e islam."))) OR ("literatura dy del islam.")).
• Removing quotes may allow a broader search: (((( literatura e de isaac. ) or ( literatura y e islam. ))) or ( literatura dy del islam. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura e de isaac.") or ("literatura y e islam."))) or ("literatura dy del islam."))*.