Perhaps you should try some spelling variations:
downward communication » towards communication, aware communication, hazard communication
la developpement » le developpement, de developpement, et developpement
developpement en » developpement et, developpement des, developpement de
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
information 3 » information 2
use downward » _ downward, a downward, 2.5 downward
3 use » _ use, 2 use, 4 use

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 use downward communication a la developpement en afrique.*.