Perhaps you should try some spelling variations:
technology volume » technologies volume, seismology volume, technology evolution
1.1 communication » 4.1 communication, 1.3 communication, 1.4 communication
volume inflation » volume ventilation, volume evaluation, core inflation
inflation target » inflation targeting, inflation rate, inflation rates
developpement de » developpement des, developpement durable
4 developpement » de developpement, le developpement, et developpement
target gaps » targets caps, target apo, target groups
de afrique » de l'afrique, en afrique, l afrique
gaps 1.1 » gaps 1.3, gaps 4.2
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology volume inflation target gaps 1.1 communication costs 4 developpement de afrique.*.