Perhaps you should try some spelling variations:
actors communication » actions communication, active communication, networks communication
do developpement » de developpement, du developpement, le developpement
developpement de » developpement des, developpement durable
innovation over » innovation oder
communication 3 » communication _, communication a
technologies 2 » technologies _, technologies 4
de afrique » de l'afrique, en afrique, l afrique
de actors » de actor, key actors, new actors
3 do » _ do, 3 d, 1 do

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 innovation over de actors communication 3 do developpement de afrique.*.