Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
3.2 communications » 3.2 communication, 3.1 communications, 4.2 communications
du developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
technology 12 » technology 1.2, technology 1, technology 2
inflation auf » inflation a, inflation rate, inflation _
12 inflation » 10 inflation, 2 inflation, 3.2 inflation
auf change » auf lange
change 3.2 » change 3.1, change 2.1, change 2
l afrique » en afrique
costs du » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology 12 inflation auf change 3.2 communications costs du developpement l afrique.*.