Perhaps you should try some spelling variations:
do communication » do communications, de communication, ngo communication
technologien am » technologien im, technologien als, technologie im
am information » guam information, palm information, crm information
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
developing 1.1 » developing _, developing a, developing e
contents map » contents 1, contents _
1.1 african » 11 african, 2.1 african, 4.1 african
costs 2.3 » costs 4.2, costs 4.4

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 map do communication costs 2.3 developing 1.1 african.*.