Perhaps you should try some spelling variations:
transfer innovation » transport innovation, trade innovation, stronger innovation
innovation change » innovation changes, innovation chance, innovation challenge
developpement en » developpement et, developpement des, developpement de
3 communication » 4 communication, de communication, data communication
a developpement » au developpement, de developpement, le developpement
change race » changed face, exchange rate, changing race
costs a » costs _, costs 4
race 3 » race 39, race _, race 4

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

• Adding a wildcard symbol may retrieve word variants: technology transfer innovation change race 3 communication costs a developpement en afrique.*.