Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
eu communications » eu communication, peru communications, les communications
technology 1.1 » technology 3.1, technology 2.1, technology 4.1
costs private » cost private, losses private, bonds private
state policy » rate policy, state policies, trade policy
patterns new » patterns _, patterns 1, patterns 3
1.1 nation » 2.1 nation, 1.1 negation, 1.1 action
policy eu » policy 1, policy 3, policy 2

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

• Adding a wildcard symbol may retrieve word variants: technology 1.1 nation state policy eu communications costs private employment patterns new.*.