Perhaps you should try some spelling variations:
communications case » communication case, communications can, communications code
3.1 communications » 3.1 communication, 4.1 communication, 1.1 communication
technology users » technology use, technology series, technology transfers
inflation target » inflation targeting, inflation rate, inflation rates
users inflation » users information, der inflation, does inflation
d developpement » de developpement, du developpement, le developpement
target rule » targets rule, target rate, target file
des afrique » en afrique, de l'afrique
rule 3.1 » rule 13.1, rule 3.2, rule 3.3
case d » case 1, case 2, case 3

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

• Adding a wildcard symbol may retrieve word variants: technology users inflation target rule 3.1 communications case d developpement des afrique.*.