Perhaps you should try some spelling variations:
information kontext » information content, information contents, information centers
class communication » mass communication, plans communication, crisis communication
technologies art » technologies part, technologies a, technologies bit
art information » party information, smart information, ct information
4.1 developing » 3.1 developing, 4 developing, 3.3 developing
kontext des » kontext der
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 art information kontext des class communication costs 4.1 developing _ africa.*.