Perhaps you should try some spelling variations:
une communication » d'une communication, ante communication, de communication
technologies co » technologies _, technologies 4, technologies 2
development lin » development li, development lid, development lie
co interaction » eco interaction, 2 interaction, 3 interaction
interaction 1 » interaction _, interaction 4, interaction a
lin afrique » en afrique, l afrique
data une » data und, data use, data under
costs 2 » costs 20, costs _, costs 4
1 data » 2.1 data, 3.1 data, 4.1 data

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

• Adding a wildcard symbol may retrieve word variants: technologies co interaction 1 data une communication costs 2 development lin afrique.*.