Perhaps you should try some spelling variations:
2.4 communication » 2.14 communication, 5.4 communication, 2.3 communication
developpement et » developpement des, developpement de, development east
a developpement » au developpement, de developpement, le developpement
inflation auf » inflation a, inflation rate, inflation _
technology 6 » technology _, technology 1, technology 3
6 inflation » _ inflation, 2 inflation, d inflation
et afrique » en afrique, l afrique
auf range » auf lange, half range, a range
range 2.4 » range 2.1, change 2.4, ranges 2.3
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 6 inflation auf range 2.4 communication costs a developpement et afrique.*.