Perhaps you should try some spelling variations:
communications cases » communications case, communications costs, communication case
2.2 communications » 2.2 communication, 4.2 communications, 3.2 communication
per developpement » leur developpement, de developpement, le developpement
inflation target » inflation targeting, inflation rate, inflation rates
technology rate » technology state, technology role, technology related
developpement l » developpement il, developpement la, developpement de
rate inflation » grade inflation, wage inflation, age inflation
target rule » targets rule, target rate, target file
cases per » cases open, cases over, cases part
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 rate inflation target rule 2.2 communications cases per developpement l afrique.*.