Perhaps you should try some spelling variations:
connection costs » congestion costs, connection fees
10 communication » 1 communication, de communication, 3 communication
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
technology grid » technology guides, technology bridge, technology gurus
costs point » costs policy
point 10 » point 1, point 14, point 1.3
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 grid connection costs point 10 communication costs le developpement en afrique.*.