Perhaps you should try some spelling variations:
5.4 communication » de communication, data communication
information what » information war, information when, information wants
le developpement » de developpement, sme development
developpement l » developpement il, developpement la, developpement de
what rules » what roles, what role, what sales
rules 5.4 » rules 2.4, rules 5.1, rules 5.5
l afrique » en afrique
costs le » 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: technology _ information what rules 5.4 communication costs le developpement l afrique.*.