Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
real communication » oral communication, cell communication, health communication
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
developing em » developing e, developing eq, developing amp
content 2.3 » context 2.3, content 3.3, content 5.3
costs 1.4 » costs 11.4, costs 12.4, costs 4.4
em africa » 1 africa
2.3 real » 2.3 reale, 3.3 real, 8.3 real

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information content 2.3 real communication costs 1.4 developing em africa.*.