Perhaps you should try some spelling variations:
der developpement » de developpement, des developpements, leur developpement
communication 3 » communication _, communication a
developpement l » developpement il, developpement la, developpement de
technologies 2 » technologies _, technologies 4
innovation 10 » innovation 1, innovation 1.3, innovation 1.1
does mobile » das mobile
l afrique » en afrique
10 does » 13 does
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 2 innovation 10 does mobile communication 3 der developpement l afrique.*.