Perhaps you should try some spelling variations:
communication from » communication 3, communication 1, communication 3.3
13.3 communication » 1.3 communication, 3.3 communication, 13.3.9 communication
dem developpement » de developpement, des developpements, le developpement
inflation target » inflation targeting, inflation rate, inflation rates
developpement en » developpement et, developpement des, developpement de
technology low » technology flow, technology law, technology led
low inflation » core inflation, _ inflation
target spaces » target species, target states, target prices
spaces 13.3 » spaces 11.3, spaces 12.3, spaces 15.3

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

• Adding a wildcard symbol may retrieve word variants: technology low inflation target spaces 13.3 communication from dem developpement en afrique.*.