Perhaps you should try some spelling variations:
better communication » written communication, external communication, disaster communication
information data » information d820, information database, information databases
du developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
3.2 better » 1.2 better, 3.4 better, 13.1 better
l afrique » en afrique
data 3.2 » data 3.1
a du » a d, a de, a u

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information data 3.2 better communication a du developpement l afrique.*.