Perhaps you should try some spelling variations:
communications services » communication services, communication series, telecommunications services
ltre developpement » le developpement, de developpement, et developpement
developpement la » developpement de, developpement et, developpement du
services ltre » series ltre, services late, services le
variation 6 » variation _, variations _, variation des
costs data » cost data
la afrique » l afrique, la fabrique, en 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 communications services ltre developpement la afrique.*.