Perhaps you should try some spelling variations:
person communication » personal communication, personal communications, irsn communication
communication 13 » communication 1.3, communication 3, communication 1
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
des variation » does variation, de variation, der variation
variation der » variation des, variation bei, variation _
der person » per person, der personen, older persons
der der » oder der, der de, der den
13 et » 12 et
typologie » typologies, typology

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

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