Perhaps you should try some spelling variations:
"literatura espana e islam." » "literatura espanola e islam.", "literatura mexicana e islam.", "literatura espana en islam.", "literatura espana el islam.", "literatura espana e islas.", "literatura espana del islam."
"literatura del de isaac." » "literatura en de isaac.", "literatura del dean isaac."
"literatura de le islam." » "literatura de de islam.", "literatura de del islam.", "literatura de law islam.", "literatura de lel islam.", "literatura de le islas.", "literatura de ldel islam.", "literatura de la islam.", "literatura de lo islam.", "literatura de fe 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 de le islam.") or ("literatura del de isaac."))) or ("literatura espana e islam."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura de le islam.") OR ("literatura del de isaac."))) OR ("literatura espana e islam.")).
• Removing quotes may allow a broader search: (((( literatura de le islam. ) or ( literatura del de isaac. ))) or ( literatura espana e islam. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura de le islam.") or ("literatura del de isaac."))) or ("literatura espana e islam."))*.