Perhaps you should try some spelling variations:
"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."
"support bank international prices." » "support banking international prices.", "support risk international prices.", "support joint international prices.", "support can international prices.", "support basic international prices.", "support a international prices.", "support bank international price."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("support bank international prices.") OR ("supply china international economics."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"support bank international prices.\") OR (\"supply china international economics.\"))".
• Removing quotes may allow a broader search: (( support bank international prices. ) OR ( supply china international economics. )).
• Adding a wildcard symbol may retrieve word variants: (("support bank international prices.") OR ("supply china international economics."))*.