Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
formation contents » information contents, formation contenu, information content
2 communications » 2 communication, 3 communications, 4 communications
technologies 1 » technologies _, technologies 4, technologies 2
contents lead » contents head, contents less, contents local
3 developing » 3 development
developing e » developing _, developing a, developing east
1 formation » 1.2 formation, de formation, en formation
e africa » em africa, de africa, eu africa
costs 3 » costs _, costs 4, costs a
lead 2 » lead _, lead a, lead 4

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 formation contents lead 2 communications costs 3 developing e africa.*.