Perhaps you should try some spelling variations:
data communication » data communications
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
communication 1 » communication _, communication a, communication 3
typologien der » typologie der, typologie des, apologien der
der variation » de variation, does variation, die variation
variation 6 » variation _, variations _, variation des
does data » does cat
6 does » 16 does, 2 does, 4 does
1 le » 1 les, 1 la, 3 le

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

• Adding a wildcard symbol may retrieve word variants: typologien der variation 6 does data communication 1 le developpement en afrique.*.