Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
developpement et » developpement des, developpement de, development east
technology does » technology debts, technology data, technology dlt
does inflation » der inflation, die inflation, core inflation
inflation wage » inflation rate, inflation target, inflation rates
wage rules » wage rates, ge rules, rate rules
et afrique » en afrique, l afrique
rules 4.1 » rules 4.2, rules 4.3, rules 5.1

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

• Adding a wildcard symbol may retrieve word variants: technology does inflation wage rules 4.1 communication a leur developpement et afrique.*.