Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
amy developpement » au developpement, de developpement, le developpement
technology under » technology gender, technology index, technologies under
developpement en » developpement et, developpement des, developpement de
under inflation » der inflation, und inflation, counter inflation
inflation rates » inflation rate
rates case » rates cape, states case, rates east
costs amy » costs a
case 3.2 » case 4.2, case 3.1, case 5.2

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

• Adding a wildcard symbol may retrieve word variants: technology under inflation rates case 3.2 communication costs amy developpement en afrique.*.