Perhaps you should try some spelling variations:
technologies policies » technology policies, technologies series
better communication » written communication, external communication, disaster communication
policies innovation » policy innovation, policies integration, policy innovations
ein developpement » en developpement, et developpement, un developpement
innovation 2 » innovation 1, innovation 4, innovation 3
des afrique » en afrique, de l'afrique
das better » dam better, das wetter, does better
2 das » 1 das

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

• Adding a wildcard symbol may retrieve word variants: technologies policies innovation 2 das better communication _ ein developpement des afrique.*.