Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
case information » care information, based information, phase information
information what » information war, information when, information wants
developpement et » developpement des, developpement de, development east
technology case » technology based, technology can, technology change
4 developpement » de developpement, le developpement, et developpement
what rules » what roles, what role, what sales
et afrique » en afrique, l afrique
rules 3.2 » rules 4.2, rules 4.3
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology case information what rules 3.2 communication costs 4 developpement et afrique.*.