Perhaps you should try some spelling variations:
better communication » written communication, external communication, disaster communication
technologies uses » technologies used, technologies based, technological uses
au developpement » du developpement, de developpement, le developpement
uses innovation » user innovation, use innovation, does innovation
communication 3 » communication _, communication a
des l'afrique » de l'afrique, de l'amerique
innovation 2 » innovation 1, innovation 4, innovation 3
do better » _ better, a better
2 do » _ do, 2 co, 2 de
3 au » 3 auf, 3 a, 3 zu

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

• Adding a wildcard symbol may retrieve word variants: technologies uses innovation 2 do better communication 3 au developpement des l'afrique.*.