Perhaps you should try some spelling variations:
better communication » written communication, external communication, disaster communication
communication 3.3 » communication _, communication a, communication 1
der developpement » de developpement, des developpements, leur developpement
technologies und » technologie und, technologien und, technologies under
developpement en » developpement et, developpement des, developpement de
innovation 2 » innovation 1, innovation 4, innovation 3
das better » dam better, das wetter, does better
3.3 der » 2.3 der, 4.3 der
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 und innovation 2 das better communication 3.3 der developpement en afrique.*.