Perhaps you should try some spelling variations:
most communication » post communication, iot communication, honest communication
au developpement » du developpement, de developpement, le developpement
communication 1 » communication _, communication a, communication 3
developpement l » developpement il, developpement la, developpement de
technologies 1 » technologies _, technologies 4, technologies 2
information 1 » information 2, information 3, information 3.2
when most » where most, ten most, than most
l afrique » en afrique
1 when » 19 when, 3 when, 4 when
1 au » 1 auf, 1 aug, 1 a

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information 1 when most communication 1 au developpement l afrique.*.