Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
information 3.4 » information 3.2, information 2, information 1
developing asia » development asia, developing a
3 developing » 3 development
asia areas » basic areas, aside areas, basin areas
hard time » hard times, had time, third time
3.4 hard » 1.4 hard, 3.4 shared, 3.4 share
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information 3.4 hard time communication costs 3 developing asia areas.*.