Perhaps you should try some spelling variations:
internal communication » interpersonal communication, intercultural communication, personal communication
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
rheologie der » theologie der, rheologie des, ideologie der
der variation » de variation, does variation, die variation
2.1 internal » 2.3 internal, 3.1 internal, 2 internal
variation b » variation _, variation 6, variation 5
de afrique » de l'afrique, en afrique, l afrique
b 2.1 » b 2.2
a le » a les, a la, a l

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

• Adding a wildcard symbol may retrieve word variants: rheologie der variation b 2.1 internal communication a le developpement de afrique.*.