Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
class communication » mass communication, plans communication, crisis communication
developing urban » development urban, developing human, developing areas
technologies ct » technologies co, technologies art, technologies bit
ct information » cost information, get information, iot information
4 developing » 3 developing
urban africa » urban area
content des » content does, contenu des, content der
des class » des classes, per class
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies ct information content des class communication costs 4 developing urban africa.*.