Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
transformation a » transformation _
developpement et » developpement des, developpement de, development east
a developpement » au developpement, de developpement, le developpement
et afrique » en afrique, l afrique
cash 3.2 » cas 3.2, cash 2.3.2, cash 4.1
costs a » costs _, costs 4
a cash » a case

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

• Adding a wildcard symbol may retrieve word variants: technology _ transformation a cash 3.2 communication costs a developpement et afrique.*.