Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
technologies co » technologies _, technologies 4, technologies 2
co interaction » eco interaction, 2 interaction, 3 interaction
interaction ct » interaction hci, interaction _, interaction 1
4 development » 2 development, 4 developing
development l » development li, development 1, development law
l afrique » en afrique
ct data » act data, oct data, cost data
data de » data den, data die, data do
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies co interaction ct data de communication costs 4 development l afrique.*.