Perhaps you should try some spelling variations:
"international policy autonomy series" » "international poverty autonomy series", "national policy autonomy series", "international political autonomy series", "international policy astronomy series", "international policy autonomy states", "international policy autonomy survey"
"international prices economy series" » "international prices economic series", "international driven economy series", "international rich economy series", "international prices economics series"

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