Perhaps you should try some spelling variations:
communication systemes » communication systems, communication system, commusnication systems
transformation als » transformation a, transformation _, transformation 1
4 transformation » 1 transformation, die transformation, der transformation
le developpement » de developpement, sme development
technologies 4 » technologies _
systemes le » systemes de, systeme le, systeme de
des africa » does africa, yes africa, de africa
5 risk » 3 risk, 4 risk, 2 risk
als 5 » abs 5, als _, a's 5

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 transformation als 5 risk communication systemes le developpement des africa.*.