Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
south communications » mouth communications, month communication, truth communication
model development » local development, social development, global development
technology 1.1 » technology 3.1, technology 2.1, technology 4.1
1.1 relations » 1.2 relations, 1.4 relations, 8.1 relations
relations ho » relations how, relations home, relations _
older south » old south, der south, other south
costs model » cost model, cost models, costs money
fund data » wind data
ho older » how older, do older, _ older

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

• Adding a wildcard symbol may retrieve word variants: technology 1.1 relations ho older south communications costs model development fund data.*.