Perhaps you should try some spelling variations:
let developpement » le developpement, et developpement, leur developpement
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
developpement en » developpement et, developpement des, developpement de
inflation water » inflation rate, inflation rates, inflation enter
communication 3 » communication _, communication a
technology 6 » technology _, technology 1, technology 3
water prices » water services, water pricing, factor prices
6 inflation » _ inflation, 2 inflation, d inflation
prices 3.5 » prices 3.1, prices 3.2, prices 7.5
3 let » 3 les, _ let, 3 fet

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

• Adding a wildcard symbol may retrieve word variants: technology 6 inflation water prices 3.5 communication 3 let developpement en afrique.*.