Perhaps you should try some spelling variations:
services communication » device communication, service telecommunication, crisis communication
der developpement » de developpement, des developpements, leur developpement
developpement de » developpement des, developpement durable
variation 6 » variation _, variations _, variation des
e services » care services
de afrique » de l'afrique, en afrique, l afrique
a der » _ der, 2 der, 3 der
6 e » 6 le, 6 de, 6 re

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

• Adding a wildcard symbol may retrieve word variants: typology _ variation 6 e services communication a der developpement de afrique.*.