Perhaps you should try some spelling variations:
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
interaction ai » interaction a, interaction i, interaction ii
r interaction » 2 interaction, 3 interaction, rna interaction
technology r » technology 1, technology 3, technology 4
ai political » i political, ii political, anti political
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology r interaction ai political _ communication costs le developpement en afrique.*.