Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
technology price » technology rich, technology voice, technology service
developpement en » developpement et, developpement des, developpement de
inflation rates » inflation rate
a developpement » au developpement, de developpement, le developpement
rates how » states how
how 3.2 » how 3.4, how 4.2, how 6.2
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 price inflation rates how 3.2 communication costs a developpement en afrique.*.