Perhaps you should try some spelling variations:
oral communication » personal communication
age developpement » de developpement, le developpement, au developpement
typologien does » typologie des, typologien der, typologie der
does variation » de variation, der variation, die variation
variation 6 » variation _, variations _, variation des
des afrique » en afrique, de l'afrique
media age » media usage, media a, media art
ex oral » new oral
6 ex » 6 sex, _ ex, 1 ex

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

• Adding a wildcard symbol may retrieve word variants: typologien does variation 6 ex oral communication media age developpement des afrique.*.