Perhaps you should try some spelling variations:
communication class » communication cross, communication case, communication crisis
vector developments » sector developments, sector development, sectoral developments
true communication » truth communication, time communication, stroke communication
technology shocks » technology shock, technology series, technology social
developments from » development from, developments after, developments _
shocks relations » blacks relations, sorts relations, shock simulations
relations do » relations du, relations das, relations der
class vector » basis vector, class victim, cost vector
prices true » prices trade, prices table, prices taxes
from car » from care, from cars, from carl

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

• Adding a wildcard symbol may retrieve word variants: technology shocks relations do prices true communication class vector developments from car.*.