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
regulation cases » legislation cases, regulation asia, regulation a
technology 1 » technology _
1 regulation » 10 regulation, 15 regulation, 11 regulation
cases primes » cases prior
primes south » crises south, profiles south, drinks south
costs model » cost model, cost models, costs money
china 3 » china 1

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

• Adding a wildcard symbol may retrieve word variants: technology 1 regulation cases primes south communications costs model development china 3.*.