Perhaps you should try some spelling variations:
communication model » communication media
gold communication » good communication, world communication, ihrd communication
ecm developpement » et developpement, en developpement, leur developpement
technologies 2 » technologies _, technologies 4
information 1 » information 2, information 3, information 3.2
des afrique » en afrique, de l'afrique
model ecm » model vecm, model em, model eelm
das gold » das geld, des gold

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 1 das gold communication model ecm developpement des afrique.*.