Perhaps you should try some spelling variations:
international sciences » international audiences, international societies, international scientists
international actors » international donors, international action, international airports
sciences economic » science economic, changes economic, services economic
actors economies » across economies, pastoral economies, eastern economies
economies were » economies more, economies warren, economies learn
economic fate » economic rate, economic base, economic age

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

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