Perhaps you should try some spelling variations:
communication mode » communication model, communication modes, communication module
developpement en » developpement et, developpement des, developpement de
technologies co » technologies _, technologies 4, technologies 2
4 communication » 3 communication, 5.4 communication, de communication
d developpement » de developpement, du developpement, le developpement
co information » do information, 2 information, 1 information
3.2 der » 2.2 der
mode d » mode de, mode ad, mode _
der 4 » der _, der e, der a

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

• Adding a wildcard symbol may retrieve word variants: technologies co information 3.2 der 4 communication mode d developpement en afrique.*.