Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
information when » information what, information war, information wants
le developpement » de developpement, sme development
can information » von information, von informationen
technology can » technology change, technology 1, technology 2.2
des afrique » en afrique, de l'afrique
when roles » when does, within roles
roles 2.3 » roles 3.3, roles 5.3, roles 8.3
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology can information when roles 2.3 communication costs le developpement des afrique.*.