Perhaps you should try some spelling variations:
"international political economics were" » "international policy economics were", "international political economic were", "international political economies were", "international political economy were", "international political economics we", "international political economics well"
"international ports economies face" » "international airports economies face", "international poverty economies face", "international efforts economies face", "international port economics face", "international poor economies face", "international ports economiques face", "international ports economies facts", "international ports economies have"

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