Perhaps you should try some spelling variations:
people communication » complex communication, mobile communication, remote communication
developpement en » developpement et, developpement des, developpement de
information 1.5 » information 1.2, information 1.3, information 1.7
technologies 4 » technologies _
4 information » 2 information, 1 information
does people » dots people, do people, routes people
1.5 does » 4.5 does, 1.4 does, 1.6 does

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 1.5 does people communication media _ developpement en afrique.*.