Perhaps you should try some spelling variations:
des developpements » deux developpements, de developpement, et developpements
data communication » data communications
developpements en » developpement en, developpement et, developpements de
communication 1 » communication _, communication a, communication 3
des variation » does variation, de variation, der variation
variation des » variation _, variation 6, variation series
modells data » models data, model data, modelling data
1 des » 1 das, 1 der, a des
typologie » typologies, typology

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

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