Perhaps you should try some spelling variations:
4.2 communication » 4.2 communications, 3.2 communication, 4.1 communication
technology 6.3.1 » technology 3.1, technology 3.1.1, technology 3.2.1
au developpement » du developpement, de developpement, le developpement
developpement il » developpement de, developpement et, developpement du
6.3.1 inflation » 2.3.1 inflation, 3.3.3 inflation, 5.4.1 inflation
inflation auf » inflation a, inflation rate, inflation _
il afrique » l afrique, en afrique
auf scale » a scale, auf reale, f scale
scale 4.2 » scale f4.2, scale 4.1, scale 4.5
costs au » costs a, costs amy, costs _

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

• Adding a wildcard symbol may retrieve word variants: technology 6.3.1 inflation auf scale 4.2 communication costs au developpement il afrique.*.