Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
de communication » mobile communication, online communication
technologies 1 » technologies _, technologies 4, technologies 2
7.3 developing » 3.3 developing, 1.3 developing, 2.2 developing
developing 1 » developing _, developing a, developing e
costs 7.3 » costs 2.3, costs 4.3, costs 5.3
3 de » 3 die, 3 der, 3 des

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information context 3 de communication costs 7.3 developing 1 africa.*.