Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
13.1 communication » 1.1 communication, 3.1 communication, 3.2 communication
des developpement » des developpements, de developpement, le developpement
inflation target » inflation targeting, inflation rate, inflation rates
developpement du » developpement de, developpement des, developpement et
technology tax » technology than, technology trap, technology tpm
tax inflation » taxes inflation, has inflation, tax information
target rule » targets rule, target rate, target file
du afrique » en afrique, l afrique, de l'afrique
rule 13.1 » rule 14.1, rule 3.1, rule 13.3.1
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 tax inflation target rule 13.1 communication phase des developpement du afrique.*.