Perhaps you should try some spelling variations:
communication model » communication media
technologien zur » technologien fur, technologien des, technologien und
integration work » integrating world, integration framework, integration 3
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
model de » model due, model d, model du
work 6 » work 3, work 7
6 mass » a mass, 1 mass, 2 mass

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

• Adding a wildcard symbol may retrieve word variants: technologien zur integration work 6 mass communication model de developpement l afrique.*.