Perhaps you should try some spelling variations:
communication cross » communication costs
do communication » do communications, de communication, ngo communication
le developpement » de developpement, sme development
technologie 2 » technologies 2, technologie c, technologie 3
innovation 4 » innovation _, innovation a, innovation 1
des afrique » en afrique, de l'afrique
cross le » cross age, cross sea, cross _
die do » die db
4 die » 2 die, 3 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologie 2 innovation 4 die do communication cross le developpement des afrique.*.