Perhaps you should try some spelling variations:
better communication » written communication, external communication, disaster communication
der developpements » des developpements, deux developpements, de developpement
developpements en » developpement en, developpement et, developpements de
communication 2 » communication _, communication a, communication 3
technologies 2 » technologies _, technologies 4
innovation 2 » innovation 1, innovation 4, innovation 3
das better » dam better, das wetter, does better
2 das » 1 das
2 der » _ der

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 innovation 2 das better communication 2 der developpements en afrique.*.