Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
2.2 development » 3.2 development, 2.3 development, 4.2 development
technologies 2 » technologies _, technologies 4
2 transition » 2.1 transition, 2.3 transition, de transition
transition 2 » transition _, transition a, transition 3
asia data » via data
costs 2.2 » costs 4.2, costs 2.3, cost 2.2
2 asia » 3 asia, e asia, 2 asia's

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 transition 2 asia data communications costs 2.2 development _ areas.*.