Perhaps you should try some spelling variations:
"supply a international politics." » "supply a international political.", "supply a international policy.", "supply a international economics.", "supply a internationale politics.", "supply da international politics.", "supply 1 international politics.", "supply _ international politics."
"supply can integration theories." » "supply can integration theorems.", "supply can integrationstheorie 2.", "supply can integration theory.", "supply chain integration theories.", "supply von integration theories.", "supply urban integration theories.", "supply case integration theories.", "supply chai 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 can integration theories.") or ("supply a international politics."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply can integration theories.") OR ("supply a international politics.")).
• Removing quotes may allow a broader search: (( supply can integration theories. ) or ( supply a international politics. )).
• Adding a wildcard symbol may retrieve word variants: (("supply can integration theories.") or ("supply a international politics."))*.