Perhaps you should try some spelling variations:
"literatura caribe de isla." » "literatura arabe de isla.", "literatura arte de isla.", "literatura maria de isla.", "literatura caribe y isla.", "literatura caribe en isla."
"literatura _ de chilam." » "literatura _ de chillan.", "literatura _ de chile.", "literatura _ de china."
"literatura de de isaac." » "literatura de fe isaac.", "literatura de di isaac."

Try widening your search to All Fields.

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 chilam."))) or ("literatura caribe de isla."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura de de isaac.") OR ("literatura _ de chilam."))) OR ("literatura caribe de isla.")).
• Removing quotes may allow a broader search: (((( literatura de de isaac. ) or ( literatura _ de chilam. ))) or ( literatura caribe de isla. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura de de isaac.") or ("literatura _ de chilam."))) or ("literatura caribe de isla."))*.