Perhaps you should try some spelling variations:
poverty intervention » poverty interventions, party intervention, priority intervention
intervention through » integration through, interactions through, innovation through
mining services » making services, training services, bringing services
supply ghana » supply china, supply chains, supply chain
ghana mining » ghana making, ghana rising, ghana combining

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 poverty intervention through. ) OR ( supply ghana mining services. ))~.
• Adding a wildcard symbol may retrieve word variants: (( supply poverty intervention through. ) or ( supply ghana mining services. ))*.