Perhaps you should try some spelling variations:
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
de developpement » sme development
technology 4ir » technology 4, technology 4.1, technology 4.2
4ir inflation » der inflation, die inflation, aid inflation
des afrique » en afrique, de l'afrique
rate case » state case, write case, rate caps
case 4.1 » case 4.2, case 1
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology 4ir inflation rate case 4.1 communication costs de developpement des afrique.*.