Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
7.1 communications » 3.1 communications, 7.1 communication, 4.1 communication
technologie does » technologien des, technologie de, technologie der
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
does inflation » der inflation, die inflation, core inflation
rate species » rare species, crane species, trace species
species 7.1 » species 12.1, species 4.3, species 2.3
de afrique » de l'afrique, en afrique, l afrique
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: technologie does inflation rate species 7.1 communications costs a developpement de afrique.*.