Perhaps you should try some spelling variations:
2.3.1 communications » 2.3.1.1 communication, 2.3 communication, 3.1 communication
communications costs » communication costs, communications _
le developpement » de developpement, sme development
developpement il » developpement de, developpement et, developpement du
inflation part » inflation pt, inflation target, information part
prices 2.3.1 » prices 2.3.4, prices 2.3.5, prices 2.3.6
part prices » farm prices, car prices, market prices
il afrique » l afrique, en afrique
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology _ inflation part prices 2.3.1 communications costs le developpement il afrique.*.