Perhaps you should try some spelling variations:
youth developpement » youth development, ou developpement, et developpement
de communication » mobile communication, online communication
developpement en » developpement et, developpement des, developpement de
communication 5 » communication _, communication a, communication 3
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation 6 » variation _, variations _, variation des
5 youth » _ youth, a youth, 2 youth
6 soe » 6 some, _ soe, 6 ioe

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation 6 soe de communication 5 youth developpement en afrique.*.