Perhaps you should try some spelling variations:
technological promises » technological processes, technological progress, technological risks
promises formulation » precise formulation, problem formulation, products formulations
developpement five » developpement face, developpement de, developpement il
new communication » de communication, ec communication, et communication
a developpement » au developpement, de developpement, le developpement
formulation 3 » formulation _, formulations _, formulating _
five african » from african, four african, six african
media a » media _, media 1, media 3
2 new » _ new, a new, 3 new

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

• Adding a wildcard symbol may retrieve word variants: technological promises formulation 3 2 new communication media a developpement five african.*.