Perhaps you should try some spelling variations:
oral communication » personal communication
4 transformation » 1 transformation, die transformation, der transformation
transformation 3 » transformation _, transformation a, transformation 1
developpement en » developpement et, developpement des, developpement de
a developpement » au developpement, de developpement, le developpement
technologies 4 » technologies _
en africa » em africa, eu africa, en america
de oral » de otras, new oral
media a » media _, media 1, media 3
3 de » 3 die, 3 der, 3 des

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 transformation 3 de oral communication media a developpement en africa.*.