Perhaps you should try some spelling variations:
13.1 communication » 1.1 communication, 3.1 communication, 3.2 communication
deal developpement » de developpement, deux developpements, le developpement
inflation target » inflation targeting, inflation rate, inflation rates
communication 3 » communication _, communication a
target rule » targets rule, target rate, target file
des afrique » en afrique, de l'afrique
rule 13.1 » rule 14.1, rule 3.1, rule 13.3.1
3 deal » _ deal, a deal, 2 deal

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

• Adding a wildcard symbol may retrieve word variants: technology _ inflation target rule 13.1 communication 3 deal developpement des afrique.*.