Perhaps you should try some spelling variations:
1.4 communication » 5.4 communication, 1.1 communication, 1.3 communication
au developpement » du developpement, de developpement, le developpement
developpement il » developpement de, developpement et, developpement du
technologies b » technologies _, technologies 4, technologies 2
formation des » formation _
b formation » 1 formation, a formation, la formation
il afrique » l afrique, en afrique
des data » das data, dhs data, dns data
data 1.4 » data 10.4, data 1.2, data 2.4

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

• Adding a wildcard symbol may retrieve word variants: technologies b formation des data 1.4 communication _ au developpement il afrique.*.