Perhaps you should try some spelling variations:
communication medical » communication media, communications media, communication medium
verbal communication » nonverbal communication, virtual communication, oral communication
gel developpement » de developpement, le developpement, et developpement
typologien de » typologien der, typologie des, typologie der
de variation » der variation, die variation, does variation
medical gel » medical de, medical fee, medical fees
des afrique » en afrique, de l'afrique
des verbal » des verbalen, des verbs, models verbal

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

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