Perhaps you should try some spelling variations:
regional cooperation » regional integration
cooperation efforts » conservation efforts, cooperation forms, collection efforts
green innovations » green innovation, recent innovations, open innovation
innovations house » innovation house, innovations volume, innovations case
supply green » supply great, supply driven

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( support regional cooperation efforts. ) or ( supply green innovations house. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( support regional cooperation efforts. ) OR ( supply green innovations house. )).
• Adding a wildcard symbol may retrieve word variants: (( support regional cooperation efforts. ) or ( supply green innovations house. ))*.