Perhaps you should try some spelling variations:
deux developpements » des developpements, de developpement, du developpement
communication phase » communication case, communication based, communication paper
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
developpements l » developpements de, developpement il, developpement la
inflation cocoa » inflation co, inflation good, inflation control
technology 12 » technology 1.2, technology 1, technology 2
12 inflation » 10 inflation, 2 inflation, 3.2 inflation
cocoa prices » cotton prices, food prices, coal prices
prices 3.1 » prices 2.1, prices 3.2, prices 2.3.1
phase deux » phase der, phase des, phase de
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology 12 inflation cocoa prices 3.1 communication phase deux developpements l afrique.*.