Perhaps you should try some spelling variations:
communication cross » communication costs
moral communication » oral communication, global communication, verbal communication
trade development » software development
development desd » development ssesd, development does, development deal
typologien der » typologie der, typologie des, apologien der
der variation » de variation, does variation, die variation
desd afrique » en afrique, de l'afrique
variation 6 » variation _, variations _, variation des
cross trade » crops trade, gross trade, across grade
des moral » der moral, debt moral, die moral
6 des » 26 des, 6 does, 6 der

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

• Adding a wildcard symbol may retrieve word variants: typologien der variation 6 des moral communication cross trade development desd afrique.*.