Perhaps you should try some spelling variations:
downward communication » towards communication, aware communication, hazard communication
information channels » information exchanges, informal channels, information centers
communication 3.5 » communication 23.5, communication 3.3, communication 3.2
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
developing en » developing e, developing eq, developing egg
channels one » channels jane, channels role, channels new
one downward » _ downward, a downward, 2.5 downward
3 developing » 3 development
3.5 3 » 3.5 _, 3.5 a, 3.5 f

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

• Adding a wildcard symbol may retrieve word variants: technologies a information channels one downward communication 3.5 3 developing en afrique.*.