Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation der » variation des, variation bei, variation _
development l » development li, development 1, development law
der verbal » des verbal, der verbalen, der verband
l afrique » en afrique
der der » oder der, der de, der den
3 sme » 3 same, 3 smt, 5 sme
_ sme » _ smes

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "typologie der variation der der verbal communication ((3 sme) OR (_ sme)) development l afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie der variation der der verbal communication ((3 sme) OR (_ sme)) development l afrique.*.