Perhaps you should try some spelling variations:
integration theories » integration theory, integration through, integration efforts
global integration » regional integration
shock innovations » how innovations, china innovations, local innovations
innovations house » innovation house, innovations could, innovation how
supply shock » supply shocks

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( supply global integration theories. ) OR ( supply shock innovations house. ))~.
• Adding a wildcard symbol may retrieve word variants: (( supply global integration theories. ) or ( supply shock innovations house. ))*.