Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
7.1 communications » 3.1 communications, 7.1 communication, 4.1 communication
developpement en » developpement et, developpement des, developpement de
a developpement » au developpement, de developpement, le developpement
technology die » technologie die, technology does, technology 4ir
die inflation » does inflation, der inflation, price inflation
rate species » rare species, crane species, trace species
species 7.1 » species 12.1, species 4.3, species 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 die inflation rate species 7.1 communications costs a developpement en afrique.*.