Perhaps you should try some spelling variations:
based interactions » based interaction, based interventions, based interactive
techniques based » techniques used, techniques laser, techniques basic
interactions et » interactions pt, interactions best, interactions few
development li » development lid, development lie, development lin
li afrique » l afrique, en afrique
et data » det data, pet data, set 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: techniques based interactions et data human communication costs 2 development li afrique.*.