Perhaps you should try some spelling variations:
states communications » scales communication, states telecommunications, strategic communications
communications costs » communication costs, communications _
scar development » scars development, car development, scale development
relations 13.3 » relations 3.3, relations 1.3, relations 10.3
crisis states » crisis state, crisis stacey, crisis notes
technology 3 » technology _, technology 1, technology 4
3 relations » et relations, des relations
13.3 crisis » 13.2 crisis, 3.1 crisis, 1.1 crisis
costs scar » costs social
a aortic » _ aortic, _ artic

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

• Adding a wildcard symbol may retrieve word variants: technology 3 relations 13.3 crisis states communications costs scar development a aortic.*.