Perhaps you should try some spelling variations:
"literatura espana tv isaac." » "literatura espanola tv isaac.", "literatura mexicana tv isaac.", "literatura espana tal isaac.", "literatura espana _ isaac.", "literatura espana a isaac.", "literatura espana de isaac.", "literatura espana c isaac."
"literatura a dde isaacm." » "literatura al dde isaacm.", "literatura e dde isaacm.", "literatura de dde isaacm.", "literatura a de isaac.", "literatura a de isaacm."
"literatura _ de isla." » "literatura _ de 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 a dde isaacm.") or ("literatura espana tv isaac."))) or ("literatura _ de isla."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura a dde isaacm.") OR ("literatura espana tv isaac."))) OR ("literatura _ de isla.")).
• Removing quotes may allow a broader search: (((( literatura a dde isaacm. ) or ( literatura espana tv isaac. ))) or ( literatura _ de isla. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura a dde isaacm.") or ("literatura espana tv isaac."))) or ("literatura _ de isla."))*.