Perhaps you should try some spelling variations:
personal communication » interpersonal communication
der developpement » de developpement, des developpements, leur developpement
developpement de » developpement des, developpement durable
variation plan » variation law, variation a, variation von
eines personal » cities personal, events personal, refine personal
ideologie des » ideologie der, theologie des, ikonologie des
des variation » does variation, de variation, der variation
plan eines » blank eines, phasen eines
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: ideologie des variation plan eines personal communication a der developpement de l'afrique.*.