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
a developpement » au developpement, de developpement, le developpement
inflation a » inflation _, inflation tax, inflation rate
des afrique » en afrique, de l'afrique
ware 6.2 » care 6.2, ware 3.2, date 6.2
costs a » costs _, costs 4
a ware » a war, a wake, _ ware

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

• Adding a wildcard symbol may retrieve word variants: technology choices inflation a ware 6.2 communication costs a developpement des afrique.*.