Perhaps you should try some spelling variations:
technology voice » technology choice, technology choices, technology volume
11 communication » 1.1 communication, 1 communication, 10 communication
au developpement » du developpement, de developpement, le developpement
voice inflation » price inflation, core inflation, die inflation
des l'afrique » de l'afrique, de l'amerique
rate case » state case, write case, rate caps
costs au » costs a, costs amy, costs _
case 11 » case 1, case 10, case 12

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

• Adding a wildcard symbol may retrieve word variants: technology voice inflation rate case 11 communication costs au developpement des l'afrique.*.