Perhaps you should try some spelling variations:
integration theories » integration theory, integration through, integration efforts
shock integration » social integration, chain integration, tool integration
integration power » integration some, integration process, international power
fare integration » market integration, trade integration, data integration
supply shock » supply shocks
supply fare » supply farm, supply case, supply market

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

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