Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
oral communication » personal communication
local development » social development, global development, rural development
development scale » development stage, development small, development scaling
technologien zur » technologien fur, technologien des, technologien und
zur relation » zur relativen, der relation, zur revolution
relation de » relation des, relations der, relacion del
prices oral » prices great, prices equal, prices north
scale labor » male labor, slave labor, care labor
cost local » boost local, past local
de prices » do prices, debt prices, set prices

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

• Adding a wildcard symbol may retrieve word variants: technologien zur relation de prices oral communication cost local development scale labor.*.