Perhaps you should try some spelling variations:
lea's communication » mass communication, crisis communication, leadership communication
development lid » development led, development li, development lie
technologies 4 » technologies _
interaction ct » interaction hci, interaction _, interaction 1
4 interaction » 4 interactions, 2 interaction, 3 interaction
lid afrique » l afrique
data lea's » data leaks, data lead, data leak
ct data » act data, oct data, cost data
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 4 interaction ct data lea's communication costs 2 development lid afrique.*.