Perhaps you should try some spelling variations:
actor interaction » matter interaction, matter interactions, fiction interaction
technology actor » technology sector, technology author, technology act
interaction term » interaction _
de developpement » sme development
3 communication » 4 communication, de communication, data communication
des afrique » en afrique, de l'afrique
costs de » costs _, costs 4, costs a
risk 3 » risk _, risk a

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

• Adding a wildcard symbol may retrieve word variants: technology actor interaction term risk 3 communication costs de developpement des afrique.*.