Perhaps you should try some spelling variations:
shock international » how international, some international, winrock international
integration process » reintegration process, migration process, innovation process
grid integration » trade integration, _ integration, data integration
supply shock » supply shocks
support grid » support agri, support grant, support group

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 international bank. ) or ( support grid integration process. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( supply shock international bank. ) OR ( support grid integration process. )).
• Adding a wildcard symbol may retrieve word variants: (( supply shock international bank. ) or ( support grid integration process. ))*.