Perhaps you should try some spelling variations:
device communication » services communication, voice communication, mobile communication
author information » further information, other information, motor information
technology author » technologies authors, technology methods, technology south
information 2 » information 3
3 developing » 3 development
developing 4 » developing _, developing a, developing e
end device » end devices, any device, find devices
costs 3 » costs _, costs 4, costs a
4 areas » 1 areas, 2 areas, 4 areal
2 end » 12 end, _ end, 1 end

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

• Adding a wildcard symbol may retrieve word variants: technology author information 2 end device communication costs 3 developing 4 areas.*.