Perhaps you should try some spelling variations:
"supply case international policies." » "supply case international politics.", "supply case international prices.", "supply case international policy.", "supply cases international policies.", "supply care international policies.", "supply cause internationale policies.", "supply cost international policies.", "supply chain international policies.", "supply curve international policies."
"supply fare integration theories." » "supply fare integration theorems.", "supply fare integrationstheorie 2.", "supply fare integration theory.", "supply trade integration theories.", "supply die integration theories.", "supply farm integration theories.", "supply figure integration theories.", "supply curve integration theories."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply fare integration theories.") OR ("supply case international policies."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"supply fare integration theories.\") OR (\"supply case international policies.\"))*".
• Removing quotes may allow a broader search: (( supply fare integration theories. ) OR ( supply case international policies. ))*.