Perhaps you should try some spelling variations:
5.3 communication » 2.3 communication, 4.3 communication, 1.3 communication
technology rate » technology state, technology role, technology related
a developpement » au developpement, de developpement, le developpement
rate inflation » grade inflation, wage inflation, age inflation
inflation care » inflation rate, inflation can, inflation part
des afrique » en afrique, de l'afrique
care care » care case
care 5.3 » care 3
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: technology rate inflation care care 5.3 communication costs a developpement des afrique.*.