Perhaps you should try some spelling variations:
interpersonal communication » intercultural communication
2.1 interpersonal » 2.9 interpersonal, 1.2 interpersonal, 9.2 interpersonal
le developpement » de developpement, sme development
developpement du » developpement de, developpement des, developpement et
der variation » de variation, does variation, die variation
variation 4 » variations 4, variation _, variation 6
du afrique » en afrique, l afrique, de l'afrique
4 2.1 » b 2.1, _ 2.1, a 2.1
theorie » theories

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

• Adding a wildcard symbol may retrieve word variants: theorie der variation 4 2.1 interpersonal communication _ le developpement du afrique.*.