Perhaps you should try some spelling variations:
information kontext » information content, information contents, information centers
mean communication » lean communication, modern communication, human communication
communication cost » communication costs, communication costa, communications costs
technologies 2 » technologies _, technologies 4
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
developing eu » developing e, developing eq, developing egg
kontext das » kontext des, kontext der, kontext die
eu africa » em africa, 1 africa, 11 africa
das mean » des mean, data mean, das meer
cost 3.2 » cost 2.4

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information kontext das mean communication cost 3.2 developing eu africa.*.