Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
communication cost » communication costs, communication costa, communications costs
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
3 communication » 4 communication, de communication, data communication
developing city » developing cities, developing data, developing high
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
city africa » china africa, cults africa
content 1 » content _
cost 1.4 » cost 14.4, cost 2.4, cost 1.2

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information content 1 3 communication cost 1.4 developing city africa.*.