Perhaps you should try some spelling variations:
den communication » open communication, lean communication, when communication
interaction from » integration from, interaction term, interaction terms
technologies 4 » technologies _
development li » development lid, development lie, development lin
4 interaction » 4 interactions, 2 interaction, 3 interaction
li afrique » l afrique, en afrique
data den » data daten, data does, data do
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 from data den communication costs 2 development li afrique.*.