Perhaps you should try some spelling variations:
2.10 communication » 2.14 communication, 2.3 communication, 2.7 communication
set developpement » et developpement, de developpement, le developpement
inflation target » inflation targeting, inflation rate, inflation rates
technology 3 » technology _, technology 1, technology 4
target while » targets whole, target file, targets where
3 inflation » _ inflation, 2 inflation, 6 inflation
des afrique » en afrique, de l'afrique
while 2.10 » whole 2.10, chile 2.1
a set » _ set

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

• Adding a wildcard symbol may retrieve word variants: technology 3 inflation target while 2.10 communication a set developpement des afrique.*.