Perhaps you should try some spelling variations:
technologies und » technologie und, technologien und, technologies under
innovation where » innovations where, innovation when, innovation what
developpement de » developpement des, developpement durable
a communication » la communication, data communication, data communications
4 developpement » de developpement, le developpement, et developpement
where case » where has, where have, where can
de afrique » de l'afrique, en afrique, l afrique
costs 4 » costs _, costs a, costs 4.2
case a » case 1, case 2, case 3

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

• Adding a wildcard symbol may retrieve word variants: technologies und innovation where case a communication costs 4 developpement de afrique.*.