Perhaps you should try some spelling variations:
oral communication » personal communication
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
apologien der » typologien der, apologie des, ideologien der
der variation » de variation, does variation, die variation
variation a » variation _, variation 6, variation 5
de afrique » de l'afrique, en afrique, l afrique
knew oral » knew moral, new oral, new moral
a knew » a know, i knew
a le » a les, a la, a l

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

• Adding a wildcard symbol may retrieve word variants: apologien der variation a knew oral communication a le developpement de afrique.*.