Perhaps you should try some spelling variations:
data telecommunications » state telecommunications, titan telecommunications, a telecommunications
au developpement » du developpement, de developpement, le developpement
developpement et » developpement des, developpement de, development east
variation 6 » variation _, variations _, variation des
services au » services a, services ad, services ai
costs data » cost data
et afrique » en afrique, l afrique
6 costs » 3 costs, 4 costs, 6 cost

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

• Adding a wildcard symbol may retrieve word variants: typology _ variation 6 costs data telecommunications services au developpement et afrique.*.