Perhaps you should try some spelling variations:
"support joint international prices." » "support doing international prices.", "support droit international prices.", "support 1st international prices.", "support going international prices.", "support client international prices.", "report joint international prices.", "support joint international price."
"supply china international economics." » "supply iea international economics.", "supply action international economics.", "supply finance international economics.", "supply chains international economics.", "supply chain international economics.", "supply china international economic."

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

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