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

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

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