Perhaps you should try some spelling variations:
step communication » master communication, de communication, ec communication
information data » information d820, information database, information databases
communication pt » communication 3, communication 1, communication 2
1 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
data 4.2.3 » data 4.2.2, data 3.2.3, data 4.2.5
4.2.3 step » 4.2.1 step, 4.2.2 step, 4.2.4 step
l afrique » en afrique
pt 1 » pt 2

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information data 4.2.3 step communication pt 1 developpement l afrique.*.