Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
class communication » mass communication, plans communication, crisis communication
technologies ict » technologies icts, technologies iot, technologies art
ict information » ct information, iot information, ist information
3.1 developing » 3.3 developing, 3.2 developing, 4.1 developing
content new » contents new, context new, contexts new
new class » new cases, new cross
costs 3.1 » costs 3.5, costs 4.1, costs 2.1

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

• Adding a wildcard symbol may retrieve word variants: technologies ict information content new class communication costs 3.1 developing _ africa.*.