Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
communication cost » communication costs, communication costa, communications costs
der communication » de communication, under communication, debt communication
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
developing city » developing cities, developing data, developing high
5 developing » 3 developing, 4 developing, 2 developing
context 2.5 » context 2.1, context 2.3, context 2.2
city africa » china africa, cults africa
cost 5 » cost 15, cost _, cost 4

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information context 2.5 der communication cost 5 developing city africa.*.