Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
3.2 communication » 3 communication, 2.3 communication, de communication
des developpement » des developpements, de developpement, le developpement
inflation target » inflation targeting, inflation rate, inflation rates
developpement en » developpement et, developpement des, developpement de
technology rate » technology state, technology role, technology related
rate inflation » grade inflation, wage inflation, age inflation
target rules » market rules, targets rule, targeting rules
rules 3.2 » rules 4.2, rules 4.3
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 rate inflation target rules 3.2 communication phase des developpement en afrique.*.