Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
inflation starts » inflation targets, inflation taxes, inflation part
developpement il » developpement de, developpement et, developpement du
technology 2.3 » technology 2.2, technology 2.1, technology 3.3
2.3 inflation » 2.3.1 inflation, 5.33 inflation, 2 inflation
starts trade » states trade, state trade, stores trade
il afrique » l afrique, en afrique
trade 3.2 » trade 2.2, trade 2, trade 4.1

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

• Adding a wildcard symbol may retrieve word variants: technology 2.3 inflation starts trade 3.2 communication costs _ developpement il afrique.*.