Perhaps you should try some spelling variations:
4.2 communication » 4.2 communications, 3.2 communication, 4.1 communication
de developpement » sme development
developpement il » developpement de, developpement et, developpement du
technology die » technologie die, technology does, technology 4ir
die inflation » does inflation, der inflation, price inflation
il afrique » l afrique, en afrique
rate case » state case, write case, rate caps
case 4.2 » case 4.1, case 2
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 die inflation rate case 4.2 communication costs de developpement il afrique.*.