Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
communication cost » communication costs, communication costa, communications costs
school development » social development, skill development
development case » development china
technology zur » technology 4ir, technologien zur, technology _
zur relation » zur relativen, der relation, zur revolution
relation des » relation de, relationen des, relations der
prices moral » prices more, crises moral, prices equal
cost school » post school, post schools, forest school
des prices » debt prices, des proceso, gas prices
case labor » care labor, based labor, male labor

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

• Adding a wildcard symbol may retrieve word variants: technology zur relation des prices moral communication cost school development case labor.*.