Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
et developpement » de developpement, le developpement, test development
developpement l » developpement il, developpement la, developpement de
apologien der » typologien der, apologie des, ideologien der
der variation » de variation, does variation, die variation
l afrique » en afrique
a et » a set, a net, a bet

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

• Adding a wildcard symbol may retrieve word variants: apologien der variation _ knew verbal communication a et developpement l afrique.*.