Perhaps you should try some spelling variations:
downward communication » towards communication, aware communication, hazard communication
information chapter » information center, information centers, information exchanges
communication 3.5 » communication 23.5, communication 3.3, communication 3.2
technologies ct » technologies co, technologies art, technologies bit
ct information » cost information, get information, iot information
3 developing » 3 development
developing l » developing l2, developing _, developing a
l afrique » en afrique
3.5 3 » 3.5 _, 3.5 a, 3.5 f

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

• Adding a wildcard symbol may retrieve word variants: technologies ct information chapter _ downward communication 3.5 3 developing l afrique.*.