Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
class communication » mass communication, plans communication, crisis communication
technologies ct » technologies co, technologies art, technologies bit
4.1 development » 3.1 development, 2.1 development, 2.3 development
ct information » cost information, get information, iot information
context des » context does, contexte des, kontext des
des class » des classes, per class
costs 4.1 » costs 4.2, costs 4.4, costs 4.3

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

• Adding a wildcard symbol may retrieve word variants: technologies ct information context des class communication costs 4.1 development 1 africa.*.