Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
technologie de » technologies de, technologie der, technologie die
de information » die information, de informacion, e information
3.3 developing » 4 developing, 2 developing, 1 developing
developing de » developing e, developing ce, developing deep
contents i » contents 1, contents _, contents list
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
de africa » does africa, de america, use africa
i online » ii online, 1 online, 2 online

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

• Adding a wildcard symbol may retrieve word variants: technologie de information contents i online communication costs 3.3 developing de africa.*.