Perhaps you should try some spelling variations:
technology choices » technology choice, technology change, technology chapter
choices inflation » choice information, price inflation, does inflation
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
developpement de » developpement des, developpement durable
4 developpement » de developpement, le developpement, et developpement
inflation auf » inflation a, inflation rate, inflation _
de afrique » de l'afrique, en afrique, l afrique
auf case » auf das, off case
case 6.2 » case 6.12, case f6.2, case 4.2
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 choices inflation auf case 6.2 communication costs 4 developpement de afrique.*.