Perhaps you should try some spelling variations:
hazard communication » towards communication, based communication, brand communication
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
contents does » content does, contexts does, context does
a developing » a development
developing l » developing l2, developing _, developing a
l afrique » en afrique
3.5 a » 3.5 _, 2.5 a, 4.5 a

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

• Adding a wildcard symbol may retrieve word variants: technologies a information contents does hazard communication 3.5 a developing l afrique.*.