Perhaps you should try some spelling variations:
deux developpements » des developpements, de developpement, du developpement
how communicators » how communicating, how communication, how communities
developpements en » developpement en, developpement et, developpements de
technology debts » technology debate, technology data, technology dlt
inflation target » inflation targeting, inflation rate, inflation rates
debts inflation » der inflation, does inflation, debt deflation
target rule » targets rule, target rate, target file
rule how » rules how, sale how, rule has

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

• Adding a wildcard symbol may retrieve word variants: technology debts inflation target rule how communicators _ deux developpements en afrique.*.