Perhaps you should try some spelling variations:
better communication » written communication, external communication, disaster communication
communication data » communication 3, communication 1, communication 3.3
technologies used » technologies based, technology used, technologies _
den developpement » de developpement, en developpement, des developpements
used innovation » user innovation, use innovation, based innovation
developpement l » developpement il, developpement la, developpement de
innovation 1 » innovation _, innovation a
does better » does matter, does greater, lives better
l afrique » en afrique
data den » data daten, data does, data do
1 does » 10 does, 13 does, 12 does

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

• Adding a wildcard symbol may retrieve word variants: technologies used innovation 1 does better communication data den developpement l afrique.*.