Perhaps you should try some spelling variations:
technologien am » technologien im, technologien als, technologie im
a communication » la communication, data communication, data communications
am information » guam information, palm information, crm information
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
developing ce » developing e, developing ict, developing cil
contents 1.3 » contents 1.1, contents 2.3, contexts 1.3
costs 1.3 » costs 12.3, costs 14.3, costs 15.3
ce africa » de africa, care africa, use africa
1.3 a » 1.3 _, 2.3 a, 1.1 a

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 1.3 a communication costs 1.3 developing ce africa.*.