Perhaps you should try some spelling variations:
personal communication » interpersonal communication
communication 12 » communication 1, communication 2, communication 10
et developpement » de developpement, le developpement, test development
typologien does » typologie des, typologien der, typologie der
does variation » de variation, der variation, die variation
des personal » des personals, der personal, das personal
des afrique » en afrique, de l'afrique
12 et » 12 e, 13 et

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

• Adding a wildcard symbol may retrieve word variants: typologien does variation _ des personal communication 12 et developpement des afrique.*.