Perhaps you should try some spelling variations:
der developpement » de developpement, des developpements, leur developpement
4 communication » 3 communication, 5.4 communication, de communication
communication 3 » communication _, communication a
developpement l » developpement il, developpement la, developpement de
technologies 3 » technologies _, technologies 4, technologies 2
3 innovation » 2 innovation
l afrique » en afrique
die 4 » die _, die e
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: technologies 3 innovation _ die 4 communication 3 der developpement l afrique.*.