Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
class communication » mass communication, plans communication, crisis communication
technologies 2 » technologies _, technologies 4
3.3 developing » 4 developing, 2 developing, 1 developing
developing can » developing a, developing ai, developing av
content 23 » content 2.3, content 3, content 2
can africa » urban africa
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
23 class » 3 class, 73 class, 12.3 class

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information content 23 class communication costs 3.3 developing can africa.*.