Perhaps you should try some spelling variations:
models communication » modern communication, modeling communication, modern communications
12.4 developing » 1.4 developing, 2.2 developing, 1.3 developing
technologies 4 » technologies _
network media » networked media, network model
media models » media model, media modes, medical models
developing e » developing _, developing a, developing east
4 transport » 3 transport, 6.4 transport, de transport
costs 12.4 » costs 11.4, costs 12.3, costs 2.4
e areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 transport network media models communication costs 12.4 developing e areas.*.