Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
der developpements » des developpements, deux developpements, de developpement
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
technology money » technology more, technology one, technology models
developpements l » developpements de, developpement il, developpement la
money inflation » money information, modest inflation, core inflation
inflation rates » inflation rate
rates rules » rate rules, gats rules, rates rates
rules 2.2 » rules 3.2, rules 4.2, rules 4.3
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology money inflation rates rules 2.2 communication phase der developpements l afrique.*.