Perhaps you should try some spelling variations:
scale communication » scales communication, space communication, style communication
technologies ict » technologies icts, technologies iot, technologies art
ict information » ct information, iot information, ist information
communication 5 » communication _, communication a, communication 3
les development » less development, does development, ides development
development l » development li, development 1, development law
l afrique » en afrique
a 3.2 » _ 3.2
5 les » 2 les, 1 les, 3 les

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 ict information ((a 3.2) OR (a 4.2)) scale communication 5 les development l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies ict information ((a 3.2) OR (a 4.2)) scale communication 5 les development l afrique.*.