Perhaps you should try some spelling variations:
communication gross » communication cross, communication across, communications cross
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 a » variation _, variation 6, variation 5
gross trade » goods trade, crops trade, growth trade
des moral » der moral, debt moral, die moral
a des » a der, a das

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

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