Perhaps you should try some spelling variations:
2.1 communications » 3.1 communications, 4.1 communication, 1.1 communication
inflation rates » inflation rate
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technology 10 » technology 110, technology 1, technology 11
10 inflation » 12 inflation, 10.7 inflation, _ inflation
rates trade » states trade, rules trade, wages trade
trade 2.1 » trade 2.2, trade 4.1, trade 2014
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 10 inflation rates trade 2.1 communications _ a developpement l afrique.*.