Perhaps you should try some spelling variations:
"international political economy services" » "international policy economy services", "international political economic services", "international political economy studies", "international political money services"
"international political economic status" » "international policy economic status", "international ecological economics status", "international political economic sectors", "international political socioeconomic 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 political economy services") or ("international political economic status"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("international political economy services") OR ("international political economic status"))*.
• Removing quotes may allow a broader search: (( international political economy services ) or ( international political economic status ))*.