Perhaps you should try some spelling variations:
does developpements » des developpements, de developpement, deux developpements
data communication » data communications
developpements l » developpements de, developpement il, developpement la
communication 5 » communication _, communication a, communication 3
typologien die » typologien der, typologie des, typologie der
die variation » de variation, does variation, der variation
variation 6 » variation _, variations _, variation des
doses data » cases data, codes data, costs data
l afrique » en afrique
6 doses » 6 does, _ doses
5 does » 2 does, 4 does

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

• Adding a wildcard symbol may retrieve word variants: typologien die variation 6 doses data communication 5 does developpements l afrique.*.