Perhaps you should try some spelling variations:
international actor » international actors, international action, international auto
international ports » international airports, international poverty, international efforts
actor economies » sector economics, across economies, poor economies
ports economies » port economics, poverty economies, poor economies
economies were » economies more, economies warren, economies learn
economies face » economiques face, economies facts, economies have

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( international actor economies were ) or ( international ports economies face ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( international actor economies were ) OR ( international ports economies face )).
• Adding a wildcard symbol may retrieve word variants: (( international actor economies were ) or ( international ports economies face ))*.