Perhaps you should try some spelling variations:
hazard communication » towards communication, based communication, brand communication
assess information » asset information, access information, assessing information
communication 13.5 » communication 23.5, communication 3.3, communication 3.2
technology assess » technology access, technology address, technology across
development l » development li, development 1, development law
l afrique » en afrique
13.5 a » 1.3.5 a, 13.5 _
a 3d » _ 3d, a d, 2 3d

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technology assess information ((a 3d) OR (a 3)) hazard communication 13.5 a development l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technology assess information ((a 3d) OR (a 3)) hazard communication 13.5 a development l afrique.*.