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 economic series", "international policy autonomy series", "international poppy economy series"
"international fast economic status" » "international best economic status", "international case economic status", "international forest economic status", "international fast economic sectors", "international fast socioeconomic status", "international asia economic status", "international bank economic status", "international rent economic status"

You may be able to get more results by adjusting your search query.

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