Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
class communication » mass communication, plans communication, crisis communication
development cross » development across, development case, development co
4.2 development » 3.2 development, 2.3 development, 1 development
technologies 2 » technologies _, technologies 4
cross africa » across africa, across african, crises africa
context l » context 3, context 1, context 2
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 2 information context l class communication costs 4.2 development cross africa.*.