Perhaps you should try some spelling variations:
hazard communication » towards communication, based communication, brand communication
information content » information contents, information centers, information centre
communication 24.5 » communication 23.5, communication 12.4.5, communication 2.4
developing l2 » developing _, developing a, developing e
3 developing » 3 development
content 3.2 » context 3.2, contract 3.2
3.2 hazard » 3.1 hazard, 4.2 hazard, 6.2 hazard
l2 afrique » l afrique, en afrique
24.5 3 » 24.5 _

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information content 3.2 hazard communication 24.5 3 developing l2 afrique.*.