Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
development life » development level, development law, development latin
technology und » technology fund, technology used, technology use
und inflation » _ inflation, low inflation, der inflation
life afrique » life africa, l afrique
rate figure » rates figure, trade figure, data figure
figure 2.3 » figure 2.1, figure 2.2, figure 4.1
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 und inflation rate figure 2.3 communication costs a development life afrique.*.