Perhaps you should try some spelling variations:
development center » development case
technology state » technology strategy, technology system, technology study
case development » care development, based development, scale development
state relations » state regulation, trade relations, race relations
1 communication » 10 communication, 3 communication, 4 communication
center aortic » after aortic, center eric
relations 1 » relations _, relations a, relations 3
costs case » costs cash
1 crisis » 19 crisis
crisis 1 » crisis _, crisis a

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

• Adding a wildcard symbol may retrieve word variants: technology state relations 1 crisis 1 communication costs case development center aortic.*.