Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information being » information eine, information using, information getting
4 communication » 3 communication, 5.4 communication, de communication
2.2 development » 3.2 development, 2.3 development, 4.2 development
development 2.1 » development 1
technologies 2 » technologies _, technologies 4
being does » lending does, reading does
2.1 areas » 2.10 areas, 2.1 area, 2.4 areas
cost 2.2 » costs 2.2, cost 2.4, cost 3.2
does 4 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information being does 4 communication cost 2.2 development 2.1 areas.*.