Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
face communication » voice communication, de communication, time communication
technologies von » technologies co, technologies box, technologies can
developing urban » development urban, developing human, developing areas
von information » von informationen, can information
2 developing » 3 developing, 4 developing, 2 development
urban africa » urban area
content 4 » content _, content 1, content 3
costs 2 » costs 20, costs _, costs 4
4 face » 43 face, _ face, a face

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

• Adding a wildcard symbol may retrieve word variants: technologies von information content 4 face communication costs 2 developing urban africa.*.