Perhaps you should try some spelling variations:
communication model » communication media
gold communication » good communication, world communication, ihrd communication
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
technologies 2 » technologies _, technologies 4
information 1 » information 2, information 3, information 3.2
das gold » das geld, des gold
model et » model ee, model em, model eu

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 et developpement en afrique.*.