Perhaps you should try some spelling variations:
2.2.3 communication » 12.2.4 communication, 3.2 communication, 2.7 communication
communication case » communications case, communication based, communication phase
des developpement » des developpements, de developpement, le developpement
technology model » technology models, technology code, technology moral
inflation target » inflation targeting, inflation rate, inflation rates
developpement du » developpement de, developpement des, developpement et
model inflation » modest inflation, money inflation, modeling inflation
target rates » target rate, target ranges, target states
rates 2.2.3 » rate 2.2.3, rates 2.1.3, rates 3.2.3
du afrique » en afrique, l afrique, de l'afrique
case des » cases des, case das, phase des

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

• Adding a wildcard symbol may retrieve word variants: technology model inflation target rates 2.2.3 communication case des developpement du afrique.*.