Perhaps you should try some spelling variations:
based interventions » early interventions, targeted interventions
le developpement » de developpement, sme development
interventions 3 » interventions _, interventions a, interventions 3.1
2 communication » 3 communication, 4 communication, 1 communication
developpement l » developpement il, developpement la, developpement de
3 problems » 3 problem, 3 probleme, 2 problems
problems 2 » problems _, problems 3, problems a
l afrique » en afrique
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology based interventions 3 problems 2 communication costs le developpement l afrique.*.