Perhaps you should try some spelling variations:
communication services » telecommunications services
less communication » lea's communication, class communication, mass communication
les developpement » le developpement, des developpements, leur developpement
developpement de » developpement des, developpement durable
der evaluation » zur evaluation, 3 evaluation, 3.2 evaluation
typologie der » typologie des, ideologie der
services les » services led, services le, services roles

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

• Adding a wildcard symbol may retrieve word variants: typologie der evaluation _ line less communication services les developpement de l'afrique.*.