Perhaps you should try some spelling variations:
model communication » modern communication, moral communication, modeling communication
technology shocks » technology shock, technology series, technology social
shocks relations » blacks relations, sorts relations, shock simulations
spur development » your development, war development, sector development
development und » development fund, development funds, development under
policy model » policy models, policy moral, policy middle
relations 4 » relations _, relations a, relations 3

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

• Adding a wildcard symbol may retrieve word variants: technology shocks relations 4 policy model communication costs spur development und aortic.*.