Perhaps you should try some spelling variations:
personals communication » personal communication, personal communications, personal communicator
communication 13 » communication 1.3, communication 3, communication 1
et developpement » de developpement, le developpement, test development
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
des personals » des personnes
des afrique » en afrique, de l'afrique
13 et » 12 et

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation _ des personals communication 13 et developpement des afrique.*.