Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
trade development » software development
variablen guns » variablen und, variablen aus, variablen fur
typologie die » typologie des, typologie der, theologie die
die variablen » der variablen, und variablen, die variation
es verbal » des verbal, _ verbal, 3 verbal
1 afrique » l afrique, en afrique, 1 enrique
guns es » guns does

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

• Adding a wildcard symbol may retrieve word variants: typologie die variablen guns es verbal communication _ trade development 1 afrique.*.