Perhaps you should try some spelling variations:
communication postwar » communication costa, communication power, communication costs
further developments » further development, future developments, career development
true communication » truth communication, time communication, stroke communication
developments state » developmental state, development stage, developmental states
postwar further » postwar other
relations der » relations under, relations das, relations do
policies true » policies trade, policies three, policies trump
technology 4 » technology _, technology 1, technology 3
der policies » de policies, debt policies, door policies
4 relations » 3 relations, 4 relation, 1 relations
state a » state aid

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

• Adding a wildcard symbol may retrieve word variants: technology 4 relations der policies true communication postwar further developments state a.*.