Perhaps you should try some spelling variations:
mastery interaction » matter interaction, material interaction, actor interaction
technology mastery » technology transters, technology chapters, technology clusters
interaction term » interaction _
1 communication » 10 communication, 3 communication, 4 communication
4 developpement » de developpement, le developpement, et developpement
des afrique » en afrique, de l'afrique
term rice » term price, term rate, term risk
costs 4 » costs _, costs a, costs 4.2
rice 1 » rice 10, rice _, rice 4

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

• Adding a wildcard symbol may retrieve word variants: technology mastery interaction term rice 1 communication costs 4 developpement des afrique.*.