Perhaps you should try some spelling variations:
2.3.5 communication » 2.3 communication, 2.2.3 communication, 2.5 communication
et developpement » de developpement, le developpement, test development
developpement de » developpement des, developpement durable
inflation fund » inflation und, inflations und, inflation build
technology 1 » technology _
prices 2.3.5 » prices 2.3.1, prices 2.3.4, prices 2.3.6
1 inflation » 10 inflation, 12 inflation, _ inflation
fund prices » fund price, food prices, fuel prices
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 1 inflation fund prices 2.3.5 communication costs et developpement de afrique.*.