Perhaps you should try some spelling variations:
services communication » device communication, service telecommunication, crisis communication
des developpements » deux developpements, de developpement, et developpements
developpements de » developpement de, developpement des, developpement du
communication 3 » communication _, communication a
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
des services » debt services, bus services, e services
3 des » 3 der, 3 das, a des

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation _ des services communication 3 des developpements de l'afrique.*.