Perhaps you should try some spelling variations:
services communication » device communication, service telecommunication, crisis communication
les developpement » le developpement, des developpements, leur developpement
developpement en » developpement et, developpement des, developpement de
does services » des services, les services, de services
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
variation 6 » variation _, variations _, variation des
6 does » 16 does, 2 does, 4 does
a les » a lens, a less, 2 les

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 does services communication a les developpement en afrique.*.