Perhaps you should try some spelling variations:
downward communication » towards communication, aware communication, hazard communication
technologies bit » technologies art, technologies box, technologies _
bit information » ct information, get information, iot information
information 2 » information 3
developing l » developing l2, developing _, developing a
a downward » _ downward
l afrique » en afrique
3.2 3 » 3.2 3d, 3.2 _, 3.2 k
3.2 a » 3.2 _, 2.2 a

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: "technologies bit information 2 a downward communication ((3.2 3) OR (3.2 a)) developing l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies bit information 2 a downward communication ((3.2 3) OR (3.2 a)) developing l afrique.*.