Perhaps you should try some spelling variations:
communication between » communication networks
des developpement » des developpements, de developpement, le developpement
technologies ret » technologies _, technologies 4, technologies 2
de communication » mobile communication, online communication
developpement la » developpement de, developpement et, developpement du
ret formulation » et formulation, re formulation, from formulation
between des » between de, between modes, between nodes
la afrique » l afrique, la fabrique, en afrique
does de » does debt

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

• Adding a wildcard symbol may retrieve word variants: technologies ret formulation _ does de communication between des developpement la afrique.*.