Perhaps you should try some spelling variations:
7.6.2 communication » 3.3.2 communication, 3.4.2 communication, 4.2.2 communication
technology choice » technology change
choice inflation » choice information, price inflation
inflation values » inflation rates, inflation taxes, inflation als
developpement de » developpement des, developpement durable
4 developpement » de developpement, le developpement, et developpement
de afrique » de l'afrique, en afrique, l afrique
values a » values _
a 7.6.2 » a 7.3.2, a 7.11.2
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 choice inflation values a 7.6.2 communication costs 4 developpement de afrique.*.