Perhaps you should try some spelling variations:
based interventions » early interventions, targeted interventions
interventions de » interventions _, interventions a, interventions 3
3 communication » 4 communication, de communication, data communication
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
de problems » des problems, de problemes, ide problems
problems 3 » problems _
l afrique » en afrique
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology based interventions de problems 3 communication costs a developpement l afrique.*.