Perhaps you should try some spelling variations:
downward communication » towards communication, aware communication, hazard communication
communication 5.5 » communication 3.3, communication 2.4, communication 3.2
technologien ist » technologien im, technologien mit, technologies exist
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
ist information » iot information, first information, cost information
information act » information age, information a, information about
5.5 et » 5.5 eu

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

• Adding a wildcard symbol may retrieve word variants: technologien ist information act _ downward communication 5.5 et developpement en afrique.*.