Perhaps you should try some spelling variations:
data communication » data communications
does developpement » de developpement, des developpements, does development
communication 12 » communication 1, communication 2, communication 10
developpement de » developpement des, developpement durable
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation over » variation der, variation notes, variation des
de afrique » de l'afrique, en afrique, l afrique
de data » e data, wide data, de datos
12 does » 2 does, 10 does, 13 does

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation over de data communication 12 does developpement de afrique.*.