Perhaps you should try some spelling variations:
informationen wants » information wants, informationen als, informationen aus
2.3 communication » 3.2 communication, de communication, 4 communication
developpement du » developpement de, developpement des, developpement et
4 developpement » de developpement, le developpement, et developpement
technology von » technology vi, technology vt, technology vision
wants case » acts case
du afrique » en afrique, l afrique, de l'afrique
case 2.3 » case 3, case 4.1, case 4.2
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 von informationen wants case 2.3 communication costs 4 developpement du afrique.*.