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 political economic status" » "International political economy status", "International policy economic status", "International ecological economics status", "International political economic sectors", "International political socioeconomic status"

Try widening your search to All Fields.

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 status") or ("international political economic theories"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("International political economic status") OR ("international political economic theories")).
• Removing quotes may allow a broader search: (( International political economic status ) or ( international political economic theories )).
• Adding a wildcard symbol may retrieve word variants: (("International political economic status") or ("international political economic theories"))*.