Perhaps you should try some spelling variations:
10 communication » 1 communication, de communication, 3 communication
developpement et » developpement des, developpement de, development east
technology grid » technology guides, technology bridge, technology gurus
grid congestion » grid connection, grid connections, road congestion
a developpement » au developpement, de developpement, le developpement
costs point » costs policy
et afrique » en afrique, l afrique
point 10 » point 1, point 14, point 1.3
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology grid congestion costs point 10 communication costs a developpement et afrique.*.