Perhaps you should try some spelling variations:
"international openness economies country" » "international roughness economies country", "international business economies country", "international agencies economies country", "international open economies country", "international openness economy country", "international openness countries country", "international openness economies twenty"
"international closed economy fierce" » "international case economy fierce", "international cross economy fierce", "international crises economy fierce", "international closed economy evidence"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("international openness economies country") OR ("international closed economy fierce"))~.
• Removing quotes may allow a broader search: (( international openness economies country ) or ( international closed economy fierce ))~.
• Adding a wildcard symbol may retrieve word variants: (("international openness economies country") or ("international closed economy fierce"))*.