Perhaps you should try some spelling variations:
2.3.6 communication » 2.3 communication, 2.2.3 communication, 2.8.3 communication
developpement il » developpement de, developpement et, developpement du
technology 4ir » technology 4, technology 4.1, technology 4.2
4ir inflation » der inflation, die inflation, aid inflation
prices 2.3.6 » prices 2.3.1, prices 2.3.4, prices 2.3.5
rate prices » gate prices, water prices, trade prices
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 4ir inflation rate prices 2.3.6 communication costs _ developpement il afrique.*.