Perhaps you should try some spelling variations:
interaction have » interaction aware, interaction layer, interaction a
de developpement » sme development
171 interaction » 17 interaction, 1.1 interactions, 11.1 interaction
a communication » la communication, data communication, data communications
developpement l » developpement il, developpement la, developpement de
technology 171 » technology 1.1, technology 11, technology 10.1
have trade » slave trade, have made
l afrique » en afrique
costs de » costs _, costs 4, costs a
trade a » trade _

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

• Adding a wildcard symbol may retrieve word variants: technology 171 interaction have trade a communication costs de developpement l afrique.*.