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
technology cases » technology case, technology based, technology costs
inflation target » inflation targeting, inflation rate, inflation rates
developpement de » developpement des, developpement durable
cases inflation » taxes inflation, wages inflation, core inflation
target file » target field, target while, target fish
de afrique » de l'afrique, en afrique, l afrique
phase des » phasen des, phase der
file 3.2 » cile 3.2, file 32, file 3.2.3

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

• Adding a wildcard symbol may retrieve word variants: technology cases inflation target file 3.2 communication phase des developpement de afrique.*.