Perhaps you should try some spelling variations:
"supply chain international politics." » "supply chain international political.", "supply chain international policy.", "supply chain international economics.", "supply china international politics.", "supply can international politics.", "supply care international politics."
"supply sharing international prices." » "supply savings international prices.", "supply measuring international prices.", "supply managing international prices.", "supply sharing international best.", "supply sharing international banks.", "supply chains international prices."

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

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