Perhaps you should try some spelling variations:
device communication » services communication, voice communication, mobile communication
der developpement » de developpement, des developpements, leur developpement
developpement et » developpement des, developpement de, development east
communication 3 » communication _, communication a
variation des » variation _, variation 6, variation series
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
types device » types service, states device
et afrique » en afrique, l afrique
des types » des typs, des typus, les types
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation des types device communication 3 der developpement et afrique.*.