Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
communication cross » communication costs
de communication » mobile communication, online communication
technologies 2 » technologies _, technologies 4
2.4 developing » 12.4 developing, 2.2 developing, 5.4 developing
developing em » developing e, developing eq, developing amp
context 2 » context 3, context 1
cross 2.4 » loss 2.4
em africa » 1 africa
2 de » 2 die, 2 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information context 2 de communication cross 2.4 developing em africa.*.