Perhaps you should try some spelling variations:
"international policy economics series" » "international poverty economics series", "international prices economics series", "national policy economics series", "international policy economic series", "international politics economics series", "international politik economics series"
"international economics economy status" » "international economics economic status", "international economics economics status", "international economies economic status", "international economics economy state", "international economics economies 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 economics economy status") or ("international policy economics series"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("international economics economy status") OR ("international policy economics series"))*.
• Removing quotes may allow a broader search: (( international economics economy status ) or ( international policy economics series ))*.