Perhaps you should try some spelling variations:
called communication » based communication, scale communication, scales communication
des developpement » des developpements, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technologies 4 » technologies _
information pt » information part, information 1, information 1.2
4 information » 2 information, 1 information
pt so » gt so, pt bo, pt sn

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information pt so called communication _ des developpement en afrique.*.