Perhaps you should try some spelling variations:
au developpement » du developpement, de developpement, le developpement
technology voice » technology choice, technology choices, technology volume
developpement de » developpement des, developpement durable
voice inflation » price inflation, core inflation, die inflation
1 communication » 10 communication, 3 communication, 4 communication
inflation open » information open, inflation money, inflation der
de afrique » de l'afrique, en afrique, l afrique
costs au » costs a, costs amy, costs _
space 1 » space _, space a, space 4

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

• Adding a wildcard symbol may retrieve word variants: technology voice inflation open space 1 communication costs au developpement de afrique.*.