Perhaps you should try some spelling variations:
interpersonal communication » intercultural communication
does developpement » de developpement, des developpements, does development
des interpersonal » _ interpersonal, 1 interpersonal, 1.2 interpersonal
developpement en » developpement et, developpement des, developpement de
cost variations » its variations, country variations, local variations
communication 4 » communication _, communication a, communication 3
typologie cost » typologie des, typologie von, typologie et
variations 6 » variations _, variation 6, variations 1
4 does » 2 does
6 des » 26 des, 6 does, 6 der

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

• Adding a wildcard symbol may retrieve word variants: typologie cost variations 6 des interpersonal communication 4 does developpement en afrique.*.