Perhaps you should try some spelling variations:
rather communication » matter communication, water communication, teacher communication
die developpement » de developpement, le developpement, du developpement
developpement l » developpement il, developpement la, developpement de
technologies 4 » technologies _
innovation 10 » innovation 1, innovation 1.3, innovation 1.1
4 innovation » 2 innovation, 3 innovation, der innovation
l afrique » en afrique
10 means » 12 means, 19 means, _ means

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 innovation 10 means rather communication _ die developpement l afrique.*.