Perhaps you should try some spelling variations:
technologies used » technologies based, technology used, technologies _
used interaction » user interaction, based interaction, sea interaction
us communication » u.s communications, c's communication, vs communications
interaction ct » interaction hci, interaction _, interaction 1
development li » development lid, development lie, development lin
5 development » 2 development, 3 development, 3.1 development
li afrique » l afrique, en afrique
ct data » act data, oct data, cost data
data us » data use, data used, data uses
costs 5 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologies used interaction ct data us communication costs 5 development li afrique.*.