Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
data communication » data communications
des developpement » des developpements, de developpement, le developpement
developpement de » developpement des, developpement durable
technologies 1 » technologies _, technologies 4, technologies 2
1 simulation » 11 simulation, 4 simulation, 3 simulation
simulation 1 » simulation _, simulation 4, simulation 3
skills des » skills keys, skills do, skills als
de afrique » de l'afrique, en afrique, l afrique
1 cases » 19 cases, 1 causes, 1 case

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 simulation 1 cases data communication skills des developpement de afrique.*.