Perhaps you should try some spelling variations:
particle communications » partie communications, wartime communications, part itelecommunications
information needs » information networks
communications a » communications _, communications law, communications media
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
technologies 1 » technologies _, technologies 4, technologies 2
3 particle » _ particle, a particle, 2 particle
needs 3 » needs _, needs a
a et » a set, a net, a bet

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information needs 3 particle communications a et developpement en afrique.*.