Perhaps you should try some spelling variations:
"supply management international prices." » "supply management information prices.", "supply management international price."
"supply chain international politics." » "supply chain international political.", "supply chain international policy.", "supply chain international economics.", "supply chains international politics.", "supply main international politics.", "supply can international politics."

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