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
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
developing de » developing e, developing ce, developing deep
contents 3 » contents 1, contents _, contents i
de africa » does africa, de america, use africa
3 online » 1 online, 2 online, 4 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 3 online communication costs 4.2 developing de africa.*.