Perhaps you should try some spelling variations:
personal communication » interpersonal communication
tfeu developpement » de developpement, le developpement, et developpement
developpement de » developpement des, developpement durable
typologien die » typologien der, typologie des, typologie der
die variation » de variation, does variation, der variation
variation der » variation des, variation bei, variation _
role personal » roles personal, some personal, more personal
der role » der rolle, der rote, der rollen
a tfeu » _ tfeu

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

• Adding a wildcard symbol may retrieve word variants: typologien die variation der role personal communication a tfeu developpement de l'afrique.*.