Perhaps you should try some spelling variations:
devices communication » device communication, services communication, revised communication
des developpement » des developpements, de developpement, le developpement
developpement de » developpement des, developpement durable
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
less devices » loss device, access devices, legal devices
variation 6 » variation _, variations _, variation des
de afrique » de l'afrique, en afrique, l afrique
6 less » _ less, 6 les, a less
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation 6 less devices communication a des developpement de afrique.*.