Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
2.5 communication » 2.3 communication, 2.7 communication, 3.5 communication
des developpement » des developpements, de developpement, le developpement
inflation target » inflation targeting, inflation rate, inflation rates
developpement il » developpement de, developpement et, developpement du
technology mara » technology moral, technology make, technology more
mara inflation » area inflation, market inflation, markup inflation
target ruble » targets rule, target range, target rate
il afrique » l afrique, en afrique
ruble 2.5 » rule 2.5, table 2.5, russe 2.5
phase des » phasen des, phase der

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

• Adding a wildcard symbol may retrieve word variants: technology mara inflation target ruble 2.5 communication phase des developpement il afrique.*.