Perhaps you should try some spelling variations:
technologien und » technologie und, technologien des, technologien fur
18 communication » 1 communication, 10 communication, 13 communication
und information » fund information, road information, award information
3 developing » 3 development
developing v » developing av, developing _, developing a
contents 16 » contents 1, contents 19, contents 1.1
v africa » 1 africa, em africa
costs 3 » costs _, costs 4, costs a
16 18 » 16 17, 16 19, 17 18

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

• Adding a wildcard symbol may retrieve word variants: technologien und information contents 16 18 communication costs 3 developing v africa.*.