Perhaps you should try some spelling variations:
oral communication » personal communication
le developpement » de developpement, sme development
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation 5 » variation _, variation 6, variation a
des afrique » en afrique, de l'afrique
der oral » der moral, der ort, der orte
media le » media love, media age, media law
5 der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation 5 der oral communication media le developpement des afrique.*.