Perhaps you should try some spelling variations:
integration policies » immigration policies, international policies, migration policies
integration social » international social
shock integration » book integration, look integration, work integration
burke integration » market integration, europe integration, fare integration
supply shock » supply shocks
supply burke » supply curve, supply curves, supply europe

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( supply shock integration social. ) or ( supply burke integration policies. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( supply shock integration social. ) OR ( supply burke integration policies. )).
• Adding a wildcard symbol may retrieve word variants: (( supply shock integration social. ) or ( supply burke integration policies. ))*.