Perhaps you should try some spelling variations:
"literatura breve de isaac." » "literatura en de isaac.", "literatura del de isaac."
"literatura e e isela." » "literatura en e isela.", "literatura del e isela.", "literatura e e isla.", "literatura e e isolda.", "literatura de e isela.", "literatura e de isela.", "literatura el e isela."
"literatura de la isla." » "literatura de la islas."

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 e isela.") or ("literatura breve de isaac."))) or ("literatura de la isla."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura e e isela.") OR ("literatura breve de isaac."))) OR ("literatura de la isla."))*.
• Removing quotes may allow a broader search: (((( literatura e e isela. ) or ( literatura breve de isaac. ))) or ( literatura de la isla. ))*.