Perhaps you should try some spelling variations:
"international american economic series" » "international african economic series", "international africa economic series", "international empirical economic series", "international american economics series", "international american economic services", "international american economy series"
"international policy autonomy series" » "international poverty autonomy series", "international prices autonomy series", "national policy autonomy series", "international political autonomy series", "international policy astronomy series", "international policy economy series", "international policy autonomy states"

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: (("international policy autonomy series") or ("international american economic series"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("international policy autonomy series") OR ("international american economic series")).
• Removing quotes may allow a broader search: (( international policy autonomy series ) or ( international american economic series )).
• Adding a wildcard symbol may retrieve word variants: (("international policy autonomy series") or ("international american economic series"))*.