Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
information context » information content, information contents, information centers
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
developing de » developing e, developing ce, developing deep
context 4 » context 3, context 1, context 2
costs 1.3 » costs 12.3, costs 14.3, costs 15.3
de africa » does africa, de america, use africa
4 online » 1 online, 2 online, 3 online

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information context 4 online communication costs 1.3 developing de africa.*.