Perhaps you should try some spelling variations:
communication services » telecommunications services
les communication » les communications, lea's communication, nets communication
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
der evaluation » zur evaluation, 3 evaluation, 3.2 evaluation
typologie der » typologie des, ideologie der
services le » services led, services les, services late
die les » die less, vie les, die last

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 les communication services le developpement de l'afrique.*.