Perhaps you should try some spelling variations:
communication between » communication networks
law communication » how communication, new communication, data communication
des developpement » des developpements, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technologies a » technologies _, technologies 4, technologies 2
a formulation » la formulation, _ formulation, 3 formulation
between des » between de, between modes, between nodes
doses law » does law, zones law

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

• Adding a wildcard symbol may retrieve word variants: technologies a formulation _ doses law communication between des developpement en afrique.*.