Perhaps you should try some spelling variations:
development policies » development policy, development projects
model development » local development, social development, global development
policies afrique » policies active
inflation risks » inflation risk, inflation rates
3 communication » 4 communication, de communication, data communication
technology 1 » technology _
1 inflation » 10 inflation, 12 inflation, _ inflation
costs model » cost model, cost models, costs money
risks case » risk case
case 3 » case 1, case 2

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

• Adding a wildcard symbol may retrieve word variants: technology 1 inflation risks case 3 communication costs model development policies afrique.*.