Perhaps you should try some spelling variations:
information devices » information services, information service, information advice
time communication » de communication, mobile communication, online communication
technologien des » technologien fur, technologien und, technologies 2
developing areas » developing asia, developing east, developing a
des information » des informations, does information, dis information
4 developing » 3 developing
devices und » services und, devices d, devices ied
areas area » areas arenas, areas aida, areas africa
und time » fund time, end time, under time
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 information devices und time communication costs 4 developing areas area.*.