Perhaps you should try some spelling variations:
11 communication » 1.1 communication, 1 communication, 10 communication
technologien am » technologien im, technologien als, technologie im
am information » guam information, palm information, crm 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 11 » 10 11, 16 17, 16 19

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

• Adding a wildcard symbol may retrieve word variants: technologien am information contents 16 11 communication costs 3 developing v africa.*.