Perhaps you should try some spelling variations:
3.3.2 communication » 3.4.2 communication, 3.2.3.2 communication, 13.3.9 communication
developpement la » developpement de, developpement et, developpement du
a developpement » au developpement, de developpement, le developpement
inflation from » inflation rob, information from, inflation gross
technology 1 » technology _
prices 3.3.2 » prices 3.4.2, prices 4.3.2, price 6.3.2
1 inflation » 10 inflation, 12 inflation, _ inflation
from prices » from price, from process, farm prices
la afrique » l afrique, la fabrique, en afrique
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology 1 inflation from prices 3.3.2 communication costs a developpement la afrique.*.