Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
information what » information war, information when, information wants
developpement de » developpement des, developpement durable
can information » von information, von informationen
a developpement » au developpement, de developpement, le developpement
technology can » technology change, technology 1, technology 2.2
what rules » what roles, what role, what sales
de afrique » de l'afrique, en afrique, l afrique
rules 3.2 » rules 4.2, rules 4.3
costs a » costs _, costs 4

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

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