Perhaps you should try some spelling variations:
information century » information centers, information centre, information center
class communication » mass communication, plans communication, crisis communication
developing ones » developing areas, developing e, developing concepts
technologie c » technologies 2, technologies 3, technologies 1
c information » 2 information, 1 information, 10 information
4 developing » 3 developing
ones africa » zones africa, andes africa, money africa
new class » new cases, new cross
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: technologie c information century new class communication costs 4 developing ones africa.*.