Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
driven employment » private employment, african employment, women employment
3 communications » 3 communication, 2 communications, 4 communications
state policy » rate policy, state policies, trade policy
costs driven » cost driven, costs drivers, costs driving
patterns new » patterns _, patterns 1, patterns 3
policy 3 » policy 1

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

• Adding a wildcard symbol may retrieve word variants: technology _ nation state policy 3 communications costs driven employment patterns new.*.