Perhaps you should try some spelling variations:
oral communication » personal communication
die developpement » de developpement, le developpement, du developpement
developpement du » developpement de, developpement des, developpement et
communication 2 » communication _, communication a, communication 3
typologie its » typologie des, typologie et, typologie cices
its variation » its variations, does variation, les variations
variation der » variation des, variation bei, variation _
du fabrique » la fabrique
e oral » _ oral, 2 oral, 4 oral
der e » der eg, der _

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

• Adding a wildcard symbol may retrieve word variants: typologie its variation der e oral communication 2 die developpement du fabrique.*.