Perhaps you should try some spelling variations:
"international policy economy series" » "international poverty economy series", "international prices economy series", "national policy economy series", "international policy autonomy series", "international poppy economy series", "international political economy series"
"international policy economic series" » "international poverty economic series", "international prices economic series", "national policy economic series", "international policy economic services", "international policy economic theories", "international policy economic surveys"

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