Perhaps you should try some spelling variations:
des developpement » des developpements, de developpement, le developpement
information 5.4.2 » information 5.2.2, information 4.2, information 1.5.2
de communication » mobile communication, online communication
developpement en » developpement et, developpement des, developpement de
technologies 2 » technologies _, technologies 4
5.4.2 does » 3.4.2 does, 5.4.4 does, 5.4.2 holes
media des » media das, media der, media modes
does de » does debt

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 5.4.2 does de communication media des developpement en afrique.*.