Perhaps you should try some spelling variations:
data communication » data communications
dual developpement » du developpement, dual development, de developpement
information arten » information after, information matter, information age
communication 3 » communication _, communication a
developpement l » developpement il, developpement la, developpement de
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
l afrique » en afrique
der data » under data, order data, der daten
3 dual » _ dual, a dual

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

• Adding a wildcard symbol may retrieve word variants: technologies a information arten der data communication 3 dual developpement l afrique.*.