Perhaps you should try some spelling variations:
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
technologies pbf » technologies pt, technologies pay, technologies pro
information leur » information laura, information letter, information labor
et developpement » de developpement, le developpement, test development
pbf information » f information, 2 information, 1 information
developpement l » developpement il, developpement la, developpement de
leur role » your role
l afrique » en afrique
role 2.7 » role 2.4, role 10.7, role 1.1
costs et » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologies pbf information leur role 2.7 communication costs et developpement l afrique.*.