Perhaps you should try some spelling variations:
better communication » written communication, external communication, disaster communication
technologies used » technologies based, technology used, technologies _
de developpement » sme development
used innovation » user innovation, use innovation, based innovation
communication 2 » communication _, communication a, communication 3
developpement l » developpement il, developpement la, developpement de
innovation 1 » innovation _, innovation a
l afrique » en afrique
2 de » 2 die, 2 der, _ de

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 _ better communication 2 de developpement l afrique.*.