Perhaps you should try some spelling variations:
data communication » data communications
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
communication 5 » communication _, communication a, communication 3
typologies der » typologie der, typologien der, typologie des
der variation » de variation, does variation, die variation
variation im » variation _, variation 6, variation des
5 de » 5 die, 5 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: typologies der variation im _ data communication 5 de developpement en afrique.*.