Perhaps you should try some spelling variations:
communications between » communication between, communications network, communications networks
l2 developpement » le developpement, de developpement, et developpement
developpement l » developpement il, developpement la, developpement de
technologies 2 » technologies _, technologies 4
2 formulation » _ formulation, 3 formulation, la formulation
between l2 » between 2, between l1, between lt
does data » does cat
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 formulation _ does data communications between l2 developpement l afrique.*.