Perhaps you should try some spelling variations:
ethnic communication » ironic communication, technical communication, authentic communication
du developpement » de developpement, le developpement, et developpement
developpement de » developpement des, developpement durable
communication 1 » communication _, communication a, communication 3
ideologie der » ideologie und, typologie der
der variation » de variation, does variation, die variation
variation des » variation _, variation 6, variation series
one ethnic » new ethnic, inter ethnic, among ethnic
des one » does one, das one, des onc
1 du » 1 due, 1 dum, 11 du

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

• Adding a wildcard symbol may retrieve word variants: ideologie der variation des one ethnic communication 1 du developpement de l'afrique.*.