Perhaps you should try some spelling variations:
downward communication » towards communication, aware communication, hazard communication
information context » information content, information contents, information centers
technologies iris » technologies icts, technologies iii, technologies series
communication 3.5 » communication 23.5, communication 3.3, communication 3.2
iris information » paris information, dis information, ids information
3.2 downward » 2.5 downward, 5.4 downward, 14.7 downward
a developing » a development
developing a » developing _
context 3.2 » context 3.1, context 2, context 2.1
a afrique » 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 iris information context 3.2 downward communication 3.5 a developing a afrique.*.