Perhaps you should try some spelling variations:
"literatura arabe de isela." » "literatura breve de isela.", "literatura e de isela.", "literatura al de isela.", "literatura caribe de isela.", "literatura sabe de isela.", "literatura arabes e isela.", "literatura arabe e isela.", "literatura arabe de isabela.", "literatura arabe de isolda."
"literatura en de isaac." » "literatura espana de isaac."
"literatura de de isla." » "literatura de fe isla.", "literatura de di isla."

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