Perhaps you should try some spelling variations:
personal communication » interpersonal communication
der developpement » de developpement, des developpements, leur developpement
developpement et » developpement des, developpement de, development east
variation notes » variation models, variation des, variation forms
communication 3 » communication _, communication a
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
den personal » der personal, de personal, des personal
et afrique » en afrique, l afrique
notes den » notes modern, notes wooden
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation notes den personal communication 3 der developpement et afrique.*.