Perhaps you should try some spelling variations:
5.2 communication » 3.2 communication, 6.2 communication, 2.2 communication
4.2 developpement » 4.2 development, de developpement, le developpement
technologies und » technologie und, technologien und, technologies under
developpement du » developpement de, developpement des, developpement et
inflation wages » inflation rates, inflation taxes, inflation targets
und inflation » _ inflation, low inflation, der inflation
du afrique » en afrique, l afrique, de l'afrique
close 5.2 » closer 5.2, case 5.2, close 2

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

• Adding a wildcard symbol may retrieve word variants: technologies und inflation wages close 5.2 communication costs 4.2 developpement du afrique.*.