Perhaps you should try some spelling variations:
does developpement » de developpement, des developpements, does development
data communication » data communications
developpement de » developpement des, developpement durable
communication 2 » communication _, communication a, communication 3
ideologie der » ideologie und, typologie der
der variation » de variation, does variation, die variation
variation 2 » variation 27, variation _, variation 6
de afrique » de l'afrique, en afrique, l afrique
der data » under data, order data, der daten
2 does » 4 does
2 der » _ der

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

• Adding a wildcard symbol may retrieve word variants: ideologie der variation 2 der data communication 2 does developpement de afrique.*.