Perhaps you should try some spelling variations:
4.2 developpement » 4.2 development, de developpement, le developpement
2 communication » 3 communication, 4 communication, 1 communication
developpement l » developpement il, developpement la, developpement de
technology 4ir » technology 4, technology 4.1, technology 4.2
4ir inflation » der inflation, die inflation, aid inflation
rate case » state case, write case, rate caps
l afrique » en afrique
case 2 » case 1

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 2 communication costs 4.2 developpement l afrique.*.