Perhaps you should try some spelling variations:
"international political economic theories" » "international policy economic theories", "international political economy theories", "international ecological economics theories", "international political economic theory", "international political economics series"
"international poverty economies emdes" » "national poverty economies emdes", "international poverty economic emdes", "international property economic emdes", "international diverse economies emdes"

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 economic theories") or ("international poverty economies emdes"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("international political economic theories") OR ("international poverty economies emdes"))*.
• Removing quotes may allow a broader search: (( international political economic theories ) or ( international poverty economies emdes ))*.