Perhaps you should try some spelling variations:
sensor developpement » sector development, en developpement, leur developpement
informations sur » informations und
developpement en » developpement et, developpement des, developpement de
a communication » la communication, data communication, data communications
technologies 5 » technologies _, technologies 4, technologies 2
5 informations » 5 information, 2 informations, 3 informations
systems sensor » systems session, systems ses
les a » les am, less a, les _

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

• Adding a wildcard symbol may retrieve word variants: technologies 5 informations sur les a communication systems sensor developpement en afrique.*.