Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
technology rate » technology state, technology role, technology related
inflation wages » inflation rates, inflation taxes, inflation targets
rate inflation » grade inflation, wage inflation, age inflation
de afrique » de l'afrique, en afrique, l afrique
close 3.2 » closure 3.2, closer 5.2, close 2
costs le » 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 rate inflation wages close 3.2 communication costs le developpement de afrique.*.