Perhaps you should try some spelling variations:
oral communication » personal communication
communication cost » communication costs, communication costa, communications costs
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 relacion » zur relation, zur religion, zur regulation
relacion del » regulacion del, relacion dqo, relation de
del proceso » el proceso, dual process
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 relacion del proceso oral communication cost local development male labor.*.