Perhaps you should try some spelling variations:
downward communication » towards communication, aware communication, hazard communication
information channels » information exchanges, informal channels, information centers
communication 4.3 » communication 3.3, communication 4.1, communication 3
technologies art » technologies part, technologies a, technologies bit
art information » party information, smart information, ct information
development li » development lid, development lie, development lin
channels 3 » channels _, channels 4, channel 3
3 downward » _ downward, a downward, 2.5 downward
li afrique » l afrique, en afrique
4.3 a » 4.3 _, 2.3 a, 4.1 a

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

• Adding a wildcard symbol may retrieve word variants: technologies art information channels 3 downward communication 4.3 a development li afrique.*.