Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
adapted interaction » based interaction, matter interaction, haptic interaction
techniques adapted » techniques adaptees, techniques advanced, techniques chapter
interaction pet » interaction pt, interaction ports, interaction term
3.1 development » 2 development
costs 3.1 » costs 3.5, costs 4.1, costs 2.1
1 afrique » l afrique, en afrique, 1 enrique
pet data » det data, set data, debt data

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

• Adding a wildcard symbol may retrieve word variants: techniques adapted interaction pet data data communications costs 3.1 development 1 afrique.*.