Perhaps you should try some spelling variations:
information channels » information exchanges, informal channels, information centers
hazard communication » towards communication, based communication, brand communication
communication 3.2 » communication 3.3, communication 3.4, communication 2
technologies pt » technologies _, technologies 4, technologies 2
pt information » ct information, plot information, get information
e development » sme development, mine development, site development
development l » development li, development 1, development law
channels 3.7 » channels 1.7, channels 3.2, channels 3.5
3.7 hazard » 3.1 hazard, 1.1 hazard, 3 hazard
l afrique » en afrique
3.2 e » 3.2 el, 3.2 eq, 13.2 e

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

• Adding a wildcard symbol may retrieve word variants: technologies pt information channels 3.7 hazard communication 3.2 e development l afrique.*.