Perhaps you should try some spelling variations:
integration schemes » irrigation schemes, integration some, integration theories
integration social » international social
chain integration » trade integration, data integration
grid integration » trade integration, _ integration, data integration
supply grid » supply crowd, support grid

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

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