Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
4.2 communication » 4.2 communications, 3.2 communication, 4.1 communication
inflation target » inflation targeting, inflation rate, inflation rates
e developpement » de developpement, le developpement, et developpement
technology low » technology flow, technology law, technology led
low inflation » core inflation, _ inflation
target race » target rate, target price, target range
des afrique » en afrique, de l'afrique
race 4.2 » france 4.2, oracle 4.2, space 4.2

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 race 4.2 communication costa e developpement des afrique.*.