Perhaps you should try some spelling variations:
communication model » communication media
gold communication » good communication, world communication, ihrd communication
em developpement » et developpement, en developpement, et developpements
developpement en » developpement et, developpement des, developpement de
technologies 2 » technologies _, technologies 4
information 2 » information 3
das gold » das geld, des gold
model em » model ecm, model ee, model eu
2 das » 1 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 2 das gold communication model em developpement en afrique.*.