Perhaps you should try some spelling variations:
haptic interaction » particle interaction, biotic interactions, matter interaction
data communication » data communications
techniques haptic » techniques chapter, techniques basic, techniques adapted
2.4 development » 2.3 development, 2.1 development, 2.2 development
development li » development lid, development lie, development lin
interaction 1 » interaction _, interaction 4, interaction a
li afrique » l afrique, en afrique
costs 2.4 » costs 12.4, costs 23.4, cost 2.4
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: techniques haptic interaction 1 data data communication costs 2.4 development li afrique.*.