Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
development sectors » development sector, development actors, development section
area development » asia development, career development, africa development
typologie cices » typologie eines, typologie des
cices variation » price variation, die variation, does variation
variation oder » variation der, variation over, variation des
den verbal » des verbal, non verbal, der verbalen
oder den » oder der, wider den, uber den

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

• Adding a wildcard symbol may retrieve word variants: typologie cices variation oder den verbal communication _ area development sectors afrique.*.