Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
et communications » et communication, et communicatione, 10 communications
dam developpement » de developpement, du developpement, au developpement
developpement de » developpement des, developpement durable
information 1 » information 2, information 3, information 3.2
technology 1 » technology _
costs dam » cost dam, costs data, costs a
areas et » areas get, areas act, areas _
1 areas » 1 area, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information 1 areas et communications costs dam developpement de l'afrique.*.