Perhaps you should try some spelling variations:
"american literature spain authorship" » "american literatura espana authorship", "american literature online authorship", "american literature essay authorship", "america literature spain authorship"
"american literature story authorship" » "american literature history authorship", "american literature study authorship", "american literature italy authorship", "american literature stories authorship", "american literature tormes authorship", "american literature poetry authorship", "america literature story authorship"

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: (("american literature spain authorship") OR ("american literature story authorship"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"american literature spain authorship\") OR (\"american literature story authorship\"))".
• Removing quotes may allow a broader search: (( american literature spain authorship ) OR ( american literature story authorship )).
• Adding a wildcard symbol may retrieve word variants: (("american literature spain authorship") OR ("american literature story authorship"))*.