Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
south communications » mouth communications, month communication, truth communication
past developments » post development, test development, rate developments
developments from » development from, developments after, developments _
technology shock » technology shocks, technology social, technology study
shock relations » work relations, shot relation, shock simulations
relations do » relations du, relations das, relations der
crises south » crises southeast, rates south
costs past » costs part, costs case, costs cash
do crises » two crises, _ crises

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

• Adding a wildcard symbol may retrieve word variants: technology shock relations do crises south communications costs past developments from data.*.