Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
3.7 communications » 3.1 communications, 2.7 communication, 3 communications
technology great » technology creates, technology gap, technology germany
great inflation » german inflation, grade inflation, global inflation
a developpement » au developpement, de developpement, le developpement
inflation auf » inflation a, inflation rate, inflation _
des afrique » en afrique, de l'afrique
age 3.7 » age 3.1, age 3.3, age 8.7
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 great inflation auf age 3.7 communications costs a developpement des afrique.*.