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
technologien zur » technologien fur, technologien des, technologien und
development male » development make, development mali, development scale
zur relation » zur relativen, der relation, zur revolution
relation des » relation de, relationen des, relations der
prices oral » prices great, prices equal, prices north
des prices » debt prices, des proceso, gas prices
cost local » boost local, past local
male labor » female labor

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

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