Perhaps you should try some spelling variations:
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
et developpement » de developpement, le developpement, test development
developpement de » developpement des, developpement durable
technology rate » technology state, technology role, technology related
rate inflation » grade inflation, wage inflation, age inflation
inflation gate » inflation rate, inflation rates, inflation taxes
gate prices » water prices, gate process, base prices
prices 6.2 » prices 3.2, prices 4.2, prices 5.2
de afrique » de l'afrique, en afrique, l afrique
costs et » 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 rate inflation gate prices 6.2 communication costs et developpement de afrique.*.