Perhaps you should try some spelling variations:
2.3.1 communication » 2.3.1.1 communication, 2.3 communication, 2.2.3 communication
la developpement » le developpement, de developpement, et developpement
developpement il » developpement de, developpement et, developpement du
technology low » technology flow, technology law, technology led
inflation from » inflation rob, information from, inflation gross
low inflation » core inflation, _ inflation
prices 2.3.1 » prices 2.3.4, prices 2.3.5, prices 2.3.6
from prices » from price, from process, farm prices
il afrique » l afrique, en afrique
costs la » costs a, costs land, costs _

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

• Adding a wildcard symbol may retrieve word variants: technology low inflation from prices 2.3.1 communication costs la developpement il afrique.*.