Perhaps you should try some spelling variations:
oral communication » personal communication
a developpement » au developpement, de developpement, le developpement
technologies e » technologies et, technologies _, technologies 4
e transition » de transition, en transition, eu transition
transition 2 » transition _, transition a, transition 3
des africa » does africa, yes africa, de africa
der oral » der moral, der ort, der orte
media a » media _, media 1, media 3
2 der » _ der

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

• Adding a wildcard symbol may retrieve word variants: technologies e transition 2 der oral communication media a developpement des africa.*.