Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
great communication » get communication, great communicator, grey communication
11.7 developing » 11.5 developing, 12.7 developing, 11.7.4 developing
technology 4.2 » technology 2.2, technology 3.2, technology 4.1
context der » kontext der, context does, context do
costs 11.7 » costs 11.1, costs 11.4, costs 1.1.3
der great » der grad

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

• Adding a wildcard symbol may retrieve word variants: technology 4.2 information context der great communication costs 11.7 developing _ africa.*.