Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
do communications » 10 communications, 14 communications, 2 communications
envelopment lie » development lie, development life, development li
technology der » technology does, technology 4ir, technology dlt
der inflation » core inflation, _ inflation, low inflation
inflation als » inflation a, inflation auf, inflation rates
lie afrique » l afrique
als advice » sales advice, wall advices
costs data » cost data
advice do » advice dr, advice _, advice 7

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

• Adding a wildcard symbol may retrieve word variants: technology der inflation als advice do communications costs data envelopment lie afrique.*.