Perhaps you should try some spelling variations:
radio communication » crisis communication, data communication
der developpement » de developpement, des developpements, leur developpement
communication pt » communication 3, communication 1, communication 2
developpement de » developpement des, developpement durable
der variation » de variation, does variation, die variation
apologie der » apologien der, apologie des, typologie der
das radio » deals radio, desi radio, a radio
pt der » pt under

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

• Adding a wildcard symbol may retrieve word variants: apologie der variation _ das radio communication pt der developpement de l'afrique.*.