Perhaps you should try some spelling variations:
downward communication » towards communication, aware communication, hazard communication
information channels » information exchanges, informal channels, information centers
communication 5.5 » communication 3.3, communication 2.4, communication 3.2
technologien ist » technologien im, technologien mit, technologies exist
ist information » iot information, first information, cost information
development l » development li, development 1, development law
channels de » channels new, channels _, channels 4
de downward » _ downward, a downward, 2.5 downward
l afrique » en afrique
5.5 2 » 5.5 _, 5.5 a, 6.5 2

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

• Adding a wildcard symbol may retrieve word variants: technologien ist information channels de downward communication 5.5 2 development l afrique.*.