Perhaps you should try some spelling variations:
technologien bedarf » technologien auf
bedarf information » secondary information
et developpement » de developpement, le developpement, test development
developpement de » developpement des, developpement durable
information use » information und, information 2
3 communication » 4 communication, de communication, data communication
de afrique » de l'afrique, en afrique, l afrique
case 3 » case 1, case 2
a et » a set, a net, a bet

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

• Adding a wildcard symbol may retrieve word variants: technologien bedarf information use case 3 communication a et developpement de afrique.*.