Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
asian development » human development, urban development, clean development
development en » developpement en, development menu, development eco
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
variation 6 » variation _, variations _, variation des
her verbal » des verbal, der verbalen
6 her » 6 hier, 6 der, _ her

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation 6 her verbal communication _ asian development en afrique.*.