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 rule » bayes rule, rate rules, rates reduce
l afrique » en afrique
rule 2.2 » rules 2.2, rule 2.5, rule 3.2

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 rule 2.2 communication phase der developpements l afrique.*.