Perhaps you should try some spelling variations:
developpement de » developpement des, developpement durable
innovation 14.5 » innovation 11.5, innovation 14.1, innovation 1.5
4 communication » 3 communication, 5.4 communication, de communication
4 developpement » de developpement, le developpement, et developpement
14.5 practice » 1.5 practice, 12.5 practical, 17.5 practical
technology 3 » technology _, technology 1, technology 4
3 innovation » 2 innovation
practice 4 » practice _, practice a, practice 1
de afrique » de l'afrique, en afrique, l afrique
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology 3 innovation 14.5 practice 4 communication costs 4 developpement de afrique.*.