Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
deux developpement » deux developpements, de developpement, du developpement
2.1 communication » 2.14 communication, 2.3 communication, 2.7 communication
developpement il » developpement de, developpement et, developpement du
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 2.1 » prices 2.4, prices 2.3, prices 3.1
phase deux » phase der, phase des, phase de
il afrique » 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 2.1 communication phase deux developpement il afrique.*.