Perhaps you should try some spelling variations:
technologies policies » technology policies, technologies series
policies evaluation » policies evolution, policy evaluation, pesticides evaluation
evaluation usage » evaluation stage, evaluation age, evaluation use
3 communication » 4 communication, de communication, data communication
developpement l » developpement il, developpement la, developpement de
usage case » age case, image case, message case
l afrique » en afrique
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: technologies policies evaluation usage case 3 communication costs _ developpement l afrique.*.