Perhaps you should try some spelling variations:
innovations 5.3.4 » innovation 5.3.4, innovation 4.3.4, innovations 3.3.1
gaps innovations » afs innovations, back innovations, des innovations
technology gaps » technology gap
1 communication » 10 communication, 3 communication, 4 communication
developpement l » developpement il, developpement la, developpement de
5.3.4 practice » 5.3.1 practice, 5.3.2 practice, 5.3.3 practice
practice 1 » practice _, practice a
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology gaps innovations 5.3.4 practice 1 communication costs _ developpement l afrique.*.