Perhaps you should try some spelling variations:
data communication » data communications
les developpement » le developpement, des developpements, leur developpement
developpement en » developpement et, developpement des, developpement de
communication 1 » communication _, communication a, communication 3
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation des » variation _, variation 6, variation series
modells data » models data, model data, modelling data
1 les » 2 les

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation des modells data communication 1 les developpement en afrique.*.