Perhaps you should try some spelling variations:
communication cross » communication costs
des developpements » deux developpements, de developpement, et developpements
developpements et » developpement et, developpement en, developpements de
do communication » do communications, de communication, ngo communication
technologies 4 » technologies _
4 innovation » 2 innovation, 3 innovation, der innovation
et afrique » en afrique, l afrique
cross des » cross jess, cross sea
die do » die db

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 innovation _ die do communication cross des developpements et afrique.*.