Perhaps you should try some spelling variations:
technology wushan » technology push, technology what, technology within
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
wushan inflation » push inflation, mishkin inflation, munchen inflation
au developpement » du developpement, de developpement, le developpement
des afrique » en afrique, de l'afrique
rate case » state case, write case, rate caps
case 2.2 » cases 2.2, case 4.2, case 2.3
costs au » costs a, costs amy, costs _

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

• Adding a wildcard symbol may retrieve word variants: technology wushan inflation rate case 2.2 communication costs au developpement des afrique.*.