Perhaps you should try some spelling variations:
informations 2.5.2 » information 1.5.2, information 2.5.3, information 2.5.4
time communication » de communication, mobile communication, online communication
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
developing areas » developing asia, developing east, developing a
4 developing » 3 developing
areas across » ideas across, areas access, arts across
2.5.2 3 » 2.5.2 _, 2.5.2 a, 2.5.2 d
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 des informations 2.5.2 3 time communication costs 4 developing areas across.*.