Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
der developpement » de developpement, des developpements, leur developpement
technology money » technology more, technology one, technology models
inflation target » inflation targeting, inflation rate, inflation rates
developpement de » developpement des, developpement durable
money inflation » money information, modest inflation, core inflation
target role » target rate, target file, targets whole
de afrique » de l'afrique, en afrique, l afrique
role 2.7 » role 2.4, role 10.7, role 1.1

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

• Adding a wildcard symbol may retrieve word variants: technology money inflation target role 2.7 communication phase der developpement de afrique.*.