Perhaps you should try some spelling variations:
communication medical » communication media, communications media, communication medium
oral communication » personal communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
typologien die » typologien der, typologie des, typologie der
die variation » de variation, does variation, der variation
medical de » medicale de, medical fee, medical gel
des oral » des moral, des oil, des orts

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

• Adding a wildcard symbol may retrieve word variants: typologien die variation _ des oral communication medical de developpement en afrique.*.