Perhaps you should try some spelling variations:
developpement de » developpement des, developpement durable
de developpement » sme development
2 communication » 3 communication, 4 communication, 1 communication
integrated 19 » integrated 100, integrated _, integrated 0
de afrique » de l'afrique, en afrique, l afrique
costs de » costs _, costs 4, costs a
19 case » 19 cases, 1.9 case, 1 case
case 2 » case 1

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

• Adding a wildcard symbol may retrieve word variants: technology transfer integrated 19 case 2 communication costs de developpement de afrique.*.