Perhaps you should try some spelling variations:
"literatura caribe y islam." » "literatura arabe y islam.", "literatura arte y islam.", "literatura maria y islam.", "literatura caribe e islam.", "literatura caribe _ islam.", "literatura caribe el islam."
"literatura de c isaac." » "literatura de _ isaac.", "literatura de e isaac.", "literatura de en isaac.", "literatura del c isaac.", "literatura de a isaac."
"literatura de de isaac." » "literatura de fe isaac.", "literatura de di isaac."

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 de isaac.") or ("literatura de c isaac."))) or ("literatura caribe y islam."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura de de isaac.") OR ("literatura de c isaac."))) OR ("literatura caribe y islam."))*.
• Removing quotes may allow a broader search: (((( literatura de de isaac. ) or ( literatura de c isaac. ))) or ( literatura caribe y islam. ))*.