Perhaps you should try some spelling variations:
13.3.1 communication » 13.3.10 communication, 13.3.9 communication, 11.4.1 communication
communication can » communication canada, communication china, communication 3
inflation target » inflation targeting, inflation rate, inflation rates
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
technology 1 » technology _
1 inflation » 10 inflation, 12 inflation, _ inflation
target rule » targets rule, target rate, target file
rule 13.3.1 » rule 13.3.2, rule 13.1, rule 14.1.1
l afrique » en afrique
can de » can do, can code, can deal

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

• Adding a wildcard symbol may retrieve word variants: technology 1 inflation target rule 13.3.1 communication can de developpement l afrique.*.