Perhaps you should try some spelling variations:
called communication » based communication, scale communication, scales communication
communication layer » communication law, communication united
le developpement » de developpement, sme development
information des » information does, information der, information due
developpement l » developpement il, developpement la, developpement de
technologies 2 » technologies _, technologies 4
l afrique » en afrique
3 called » _ called, so called, we called
layer le » layer l2, layer l3, layer l4
des 3 » des _

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information des 3 called communication layer le developpement l afrique.*.