Perhaps you should try some spelling variations:
data communication » data communications
das developpement » des developpements, de developpement, du developpement
developpement de » developpement des, developpement durable
communication 5 » communication _, communication a, communication 3
typologien de » typologien der, typologie des, typologie der
de variation » der variation, die variation, does variation
variation 6 » variation _, variations _, variation des
todes data » codes data, models data, ties data
5 das » 1 das, 2 das, 3 das

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

• Adding a wildcard symbol may retrieve word variants: typologien de variation 6 todes data communication 5 das developpement de l'afrique.*.