Perhaps you should try some spelling variations:
us communication » u.s communications, c's communication, vs communications
development lin » development li, development lid, development lie
technologies 2 » technologies _, technologies 4
interaction ct » interaction hci, interaction _, interaction 1
2 interaction » 3 interaction, 3.2 interaction, 3.1 interaction
lin afrique » en afrique, l afrique
ct data » act data, oct data, cost data
data us » data use, data used, data uses
costs 2 » costs 20, costs _, costs 4

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

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