Perhaps you should try some spelling variations:
"international open economies ten" » "international hope economies ten", "international order economies ten", "international scope economies ten", "international open economy ten", "international open economies te", "international open economies can", "international open economies de"
"international business economy fierce" » "international business entry fierce", "international business economy finance", "international business economy field", "international business economy figure"

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 open economies ten") OR ("international business economy fierce"))~.
• Removing quotes may allow a broader search: (( international open economies ten ) or ( international business economy fierce ))~.
• Adding a wildcard symbol may retrieve word variants: (("international open economies ten") or ("international business economy fierce"))*.