Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
sepl communications » nepal communications, cell communications, level communications
information what » information war, information when, information wants
developpement de » developpement des, developpement durable
4 developpement » de developpement, le developpement, et developpement
technologies 1 » technologies _, technologies 4, technologies 2
donne sepl » donne del
de afrique » de l'afrique, en afrique, l afrique
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information what donne sepl communications costs 4 developpement de afrique.*.