Perhaps you should try some spelling variations:
communication model » communication media
geld communication » good communication, fields communication, oecd communications
em developpement » et developpement, en developpement, et developpements
developpement en » developpement et, developpement des, developpement de
technologies 2 » technologies _, technologies 4
das geld » das feld
model em » model ecm, model ee, model eu
3.2 das » 1.2 das, 3.2 data

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 3.2 das geld communication model em developpement en afrique.*.