Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
der communication » de communication, under communication, debt communication
technologien nd » technologien und, technologien ad, technologie und
nd information » und information, d information, od information
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
developing em » developing e, developing eq, developing amp
content 3 » content _, content 1
costs 1.4 » costs 11.4, costs 12.4, costs 4.4
em africa » 1 africa
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: technologien nd information content 3 der communication costs 1.4 developing em africa.*.