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 2 » technologies _, technologies 4
information pt » information part, information 1, information 1.2
p called » _ called, so called, we called
pt p » pt pi, pt 2, pt 1

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information pt p called communication _ des developpement en afrique.*.