Because of fast technical research, mobile phones and operation systems made very large improvement quickly.

Small investments of time and money can achieve large improvements in information security.

This was the largest improvement registered in the new poll.

There is a large improvement, then, in the two years?

There was a large improvement in the living standards of the population.

Of course Memory has the largest improvement when both are increased.

This vehicle was a large improvement over the previous year.

This represents a large improvement over 2008, when the percentage was 36%.

This will be the largest improvement the school has seen since it was first built almost 40 years ago.

He tried to work up a smile, not much of one, but it was a large improvement on blubbering.