Perhaps you should try some spelling variations:
development life » development level, development law, development latin
2 communication » 3 communication, 4 communication, 1 communication
technology use » technology 1, technology 2.2, technology 3
use inflation » push inflation, und inflation, die inflation
life afrique » life africa, l afrique
rate figure » rates figure, trade figure, data figure
figure 2 » figure _, figure 4, figure 1
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 use inflation rate figure 2 communication costs a development life afrique.*.