Perhaps you should try some spelling variations:
integration efforts » international efforts, conservation efforts
crises mitigation » risk mitigation, cost mitigation, its mitigation
mitigation scheme » irrigation scheme, irrigation schemes, mitigation systems
south integration » youth integration, about integration, dutch integration
supply crises » supply rise, supply curves, supply costs
supply south » supply southern, supply costs, supply cost

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( supply crises mitigation scheme. ) OR ( supply south integration efforts. ))~.
• Adding a wildcard symbol may retrieve word variants: (( supply crises mitigation scheme. ) or ( supply south integration efforts. ))*.