Perhaps you should try some spelling variations:
communications can » communication can, communications case, communications juan
do communications » 10 communications, 14 communications, 2 communications
do developpement » de developpement, du developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technologies a » technologies _, technologies 4, technologies 2
a innovation » 2 innovation, 3 innovation, 4 innovation
innovation 1 » innovation _, innovation a
1 dac » 1 das, _ dac, 1 dan

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

• Adding a wildcard symbol may retrieve word variants: technologies a innovation 1 dac do communications can do developpement en afrique.*.