Perhaps you should try some spelling variations:
13.3.9 communication » 13.3.10 communication, 13.4.5 communication, 3.3.2 communication
technology choices » technology choice, technology change, technology chapter
choices inflation » choice information, price inflation, does inflation
developpement de » developpement des, developpement durable
4 developpement » de developpement, le developpement, et developpement
inflation als » inflation a, inflation auf, inflation rates
case 13.3.9 » case 1.3.4, case 12.2.9, case 12.3.2
de afrique » de l'afrique, en afrique, l afrique
als case » als care, goals case, sales case
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 choices inflation als case 13.3.9 communication costs 4 developpement de afrique.*.