Perhaps you should try some spelling variations:
"supply sides international policies." » "supply sides international politics.", "supply sides international prices.", "supply sides international policy.", "supply states international policies.", "supply asia's international policies.", "supply prices international policies.", "supply side international policies."
"support through integration theory." » "support through innovation theory.", "support through information theory.", "support through integration through.", "support through integration report."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply sides international policies.") or ("support through integration theory."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply sides international policies.") OR ("support through integration theory."))*.
• Removing quotes may allow a broader search: (( supply sides international policies. ) or ( support through integration theory. ))*.