Perhaps you should try some spelling variations:
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
information what » information war, information when, information wants
developpement en » developpement et, developpement des, developpement de
act information » ct information, get information, iot information
4 developpement » de developpement, le developpement, et developpement
technology act » technology facts, technology aemt, technology a
what rules » what roles, what role, what sales
rules 2.7 » rules 2.2, rules 2.4, rules 5.7
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology act information what rules 2.7 communication costs 4 developpement en afrique.*.