Perhaps you should try some spelling variations:
communication services » telecommunications services
post communication » postal communication, iot communication, put communication
les developpement » le developpement, des developpements, leur developpement
developpement du » developpement de, developpement des, developpement et
der evaluation » zur evaluation, 3 evaluation, 3.2 evaluation
typologie der » typologie des, ideologie der
services les » services led, services le, services roles
du afrique » en afrique, l afrique, de l'afrique

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

• Adding a wildcard symbol may retrieve word variants: typologie der evaluation _ die post communication services les developpement du afrique.*.