Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
class communication » mass communication, plans communication, crisis communication
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
3.3 developing » 4 developing, 2 developing, 1 developing
content l » content _, content 1, content 3
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
l class » _ class, a class, 1 class

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

• Adding a wildcard symbol may retrieve word variants: technologies co information content l class communication costs 3.3 developing _ africa.*.