Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
technologien road » technologien ad, technologien und, technologien am
information 4.3.2 » information 4.3.3, information 2.3.2, information 3.2
developing areas » developing asia, developing east, developing a
4 developing » 3 developing
areas across » ideas across, areas access, arts across
4.3.2 a » 4.3.2 _, 4.3.2 das
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien road information 4.3.2 a time communication costs 4 developing areas across.*.