Perhaps you should try some spelling variations:
communication can » communication canada, communication china, communication 3
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
inflation target » inflation targeting, inflation rate, inflation rates
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
technology 4 » technology _, technology 1, technology 3
4 inflation » _ inflation, 2 inflation, 6 inflation
target rule » targets rule, target rate, target file
rule 3.1 » rule 13.1, rule 3.2, rule 3.3
can le » can let, can de, can lead

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

• Adding a wildcard symbol may retrieve word variants: technology 4 inflation target rule 3.1 communication can le developpement en afrique.*.