Perhaps you should try some spelling variations:
et developpement » de developpement, le developpement, test development
innovation 17.5 » innovation 11.5, innovation 1.5, innovation 14.5
4 communication » 3 communication, 5.4 communication, de communication
developpement l » developpement il, developpement la, developpement de
17.5 practical » 7.5 practical, 12.5 practical, 1.2 practical
technology up » technology use, technology 1, technology 3
up innovation » 2 innovation, 3 innovation, 4 innovation
practical 4 » practical _, practical e, practical m
l afrique » en afrique
costs et » 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 up innovation 17.5 practical 4 communication costs et developpement l afrique.*.