Perhaps you should try some spelling variations:
2.2 communications » 2.2 communication, 4.2 communications, 3.2 communication
inflation targets » inflation target, inflation targeting, inflation rates
raws developing » rates developing, loans developing, wages developing
technology 1 » technology _
targets rule » targets whole, target file
developing l » developing l2, developing _, developing a
1 inflation » 10 inflation, 12 inflation, _ inflation
l afrique » en afrique
rule 2.2 » rules 2.2, rule 2.5, rule 3.2

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

• Adding a wildcard symbol may retrieve word variants: technology 1 inflation targets rule 2.2 communications _ raws developing l afrique.*.