Perhaps you should try some spelling variations:
6.1.3 communication » 2.2.3 communication, 2.8.3 communication, 3.2.3 communication
inflation target » inflation targeting, inflation rate, inflation rates
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
technology 4 » technology _, technology 1, technology 3
target while » targets whole, target file, targets where
4 inflation » _ inflation, 2 inflation, 6 inflation
while 6.1.3 » wie 6.1.3
l afrique » en afrique
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technology 4 inflation target while 6.1.3 communication a de developpement l afrique.*.