Perhaps you should try some spelling variations:
crowd integration » grid integration, trade integration, chain integration
integration south » integration study, integration some, integration through
aids information » hidden information, chief information, award information
supply crowd » supply growth, supply cost, supply how
supply aids » supply sides, supply side, supply chains

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

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