Perhaps you should try some spelling variations:
deep communication » de communication, debt communication, data communication
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
1 interaction » 10 interaction, 17 interaction, 19 interaction
technology 1 » technology _
de afrique » de l'afrique, en afrique, l afrique
from deep » from dem
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 1 interaction effects from deep communication costs le developpement de afrique.*.