Perhaps you should try some spelling variations:
falle communication » called communication, face communication, value communication
communication model » communication media
technologien des » technologien fur, technologien und, technologies 2
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
des information » des informations, does information, dis information
information 2 » information 3
de afrique » de l'afrique, en afrique, l afrique
die falle » die fulle, im falle, der falle
model le » model led, model law, model 1

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

• Adding a wildcard symbol may retrieve word variants: technologien des information 2 die falle communication model le developpement de afrique.*.