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

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

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