Perhaps you should try some spelling variations:
developpement en » developpement et, developpement des, developpement de
15 communication » 5 communication, 1 communication, 10 communication
technology gaps » technology gap
gaps innovation » als innovation, cars innovation, groups innovation
4 developpement » de developpement, le developpement, et developpement
innovation 2.3 » innovation 3, innovation 1, innovation 4
2.3 practice » 3.3 practice, 4.3 practice, 6.3 practice
practice 15 » practice 1, practice 5, practice 10
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 gaps innovation 2.3 practice 15 communication costs 4 developpement en afrique.*.