Perhaps you should try some spelling variations:
oral communication » personal communication
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
typologien der » typologie der, typologie des, apologien der
der variation » de variation, does variation, die variation
variation i » variation im, variation _, variation 6
knew oral » knew moral, new oral, new moral
media le » media love, media age, media law
i knew » i know

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

• Adding a wildcard symbol may retrieve word variants: typologien der variation i knew oral communication media le developpement en afrique.*.