Perhaps you should try some spelling variations:
communication model » communication media
gold communication » good communication, world communication, ihrd communication
de developpement » sme development
developpement et » developpement des, developpement de, development east
technologies 2 » technologies _, technologies 4
information 3 » information 2
et afrique » en afrique, l afrique
das gold » das geld, des gold
model de » model due, model d, model du
3 das » 1 das, 2 das

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 3 das gold communication model de developpement et afrique.*.