21.   The justification for this secret diplomacy was that a loud voice would not have produced better results.

22.   This is also a valid way and can produce better results than the scientific way of working.

23.   To prove his point, he mentioned several other experiments which had produced similar results.

24.   Tracing witnesses Unfortunately, in road accident cases, advertising for witnesses rarely produces results.

25.   Two closely linked factors produced this result.

26.   They found their computers producing different results from exactly the same calculation.

27.   Even the Assistant Secretary of State had to admit that previous policy did not, in his words, produce results.

28.   Many other surveys have produced results essentially in agreement with these figures.

29.   Despite an occasional glimmer of hope, this campaign has not produced any results.

30.   The experiment produced equivocal results.