Perhaps you should try some spelling variations:
"international open economy were" » "international hope economy were", "international order economy were", "international scope economy were", "international open economy where", "international open economy wide", "international open economy work"
"international war economies were" » "international water economies were", "international waters economies were", "international women economies were", "international war economies more", "international war economies warren", "international war economies learn", "international war economic were", "international poor economies were", "international arab economies were"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("international war economies were") or ("international open economy were"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("international war economies were") OR ("international open economy were")).
• Removing quotes may allow a broader search: (( international war economies were ) or ( international open economy were )).
• Adding a wildcard symbol may retrieve word variants: (("international war economies were") or ("international open economy were"))*.