Perhaps you should try some spelling variations:
development life » development level, development law, development latin
4 communication » 3 communication, 5.4 communication, de communication
technology und » technology fund, technology used, technology use
inflation data » inflation rate, infection data, inflation das
und inflation » _ inflation, low inflation, der inflation
4 development » 2 development, 4 developing
life afrique » life africa, l afrique
figure 4 » figure _, figure 4.1, figure 2.4
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology und inflation data figure 4 communication costs 4 development life afrique.*.