Perhaps you should try some spelling variations:
"supply side international policies." » "supply side international politics.", "supply side international policy.", "supply side international political.", "supply some international policies.", "supply time international policies.", "supply eine international policies."
"supply china international prices." » "supply iea international prices.", "supply action international prices.", "supply finance international prices.", "supply chains international prices.", "supply chain international prices.", "supply china international price."

Try widening your search to All Fields.

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

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