Perhaps you should try some spelling variations:
oral communication » personal communication
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
apologien der » typologien der, apologie des, ideologien der
der variation » de variation, does variation, die variation
knew oral » knew moral, new oral, new moral
media et » media art, media era, media _

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 oral communication media et developpement en afrique.*.