Perhaps you should try some spelling variations:
developpement en » developpement et, developpement des, developpement de
2 communication » 3 communication, 4 communication, 1 communication
a developpement » au developpement, de developpement, le developpement
integrated 0 » integrated _, integrated e, integrated 100
costs a » costs _, costs 4
0 case » 10 case, 09 case, 20 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 0 case 2 communication costs a developpement en afrique.*.