Perhaps you should try some spelling variations:
"supply polar international policies." » "supply polar international politics.", "supply polar international prices.", "supply polar international policy.", "supply poland international policies.", "supply policy international policies.", "supply paper international policies.", "supply power international policies.", "supply cold international policies."
"supply use integration theories." » "supply use integration theorems.", "supply use integrationstheorie 2.", "supply use integration theory.", "supply une integration theories.", "supply die integration theories.", "supply de integration theories.", "supply case integration theories.", "supply u.s 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 use integration theories.") or ("supply polar international policies."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply use integration theories.") OR ("supply polar international policies."))*.
• Removing quotes may allow a broader search: (( supply use integration theories. ) or ( supply polar international policies. ))*.