Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
south communications » mouth communications, month communication, truth communication
cost developments » cost development, post development, past developments
developments from » development from, developments after, developments _
technology race » technology rate, technology role, technology rich
race relations » trade relations
policies south » politics south, policy south, policies socio
relations do » relations du, relations das, relations der
do policies » de policies, door policies, two policies
costs cost » costs cross, costs case, costs cash
from oil » from oem

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

• Adding a wildcard symbol may retrieve word variants: technology race relations do policies south communications costs cost developments from oil.*.