Perhaps you should try some spelling variations:
serial communication » verbal communication, social communication, material communication
age developpement » de developpement, le developpement, au developpement
developpement l » developpement il, developpement la, developpement de
variation der » variation des, variation bei, variation _
phones serial » phones social, phone social
de variation » der variation, die variation, does variation
typology de » typology _, typology 6, typology a
media age » media usage, media a, media art
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: typology de variation der phones serial communication media age developpement l afrique.*.