Perhaps you should try some spelling variations:
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
developpement de » developpement des, developpement durable
inflation wages » inflation rates, inflation taxes, inflation targets
a developpement » au developpement, de developpement, le developpement
technologies 6 » technologies _, technologies 4, technologies 2
wages spaces » places spaces, papers spaces, spaces spaces
6 inflation » _ inflation, 2 inflation, d inflation
spaces 3.5 » spaces 2.5, spaces 3.2, spaces 3.1
de afrique » de l'afrique, en afrique, l afrique
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies 6 inflation wages spaces 3.5 communication costs a developpement de afrique.*.