Perhaps you should try some spelling variations:
cost developpement » cost development, et developpement, post development
inflation target » inflation targeting, inflation rate, inflation rates
et communication » et communicatione, get communication, debt communication
developpement en » developpement et, developpement des, developpement de
technology 6 » technology _, technology 1, technology 3
target field » large field, target file, gasfet field
6 inflation » _ inflation, 2 inflation, d inflation
costs cost » costs cross, costs case, costs cash
field et » field e, field _, field 3

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

• Adding a wildcard symbol may retrieve word variants: technology 6 inflation target field et communication costs cost developpement en afrique.*.