Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
information what » information war, information when, information wants
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
can information » von information, von informationen
technology can » technology change, technology 1, technology 2.2
de afrique » de l'afrique, en afrique, l afrique
what cash » what can, what cost, what each
cash 2.3 » case 2.3, cash 2.3.1, cash 2.3.2
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 what cash 2.3 communication costs le developpement de afrique.*.