Perhaps you should try some spelling variations:
personal communication » interpersonal communication
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
communication 3 » communication _, communication a
rheologie der » theologie der, rheologie des, ideologie der
der variation » de variation, does variation, die variation
variation 4 » variations 4, variation _, variation 6
2 personal » 1 personal, 4 personal
de afrique » de l'afrique, en afrique, l afrique
3 le » 3 les, 3 la, 1 le

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

• Adding a wildcard symbol may retrieve word variants: rheologie der variation 4 2 personal communication 3 le developpement de afrique.*.