Her most productive season came in 1952, when she received more run support.

These ten years were the most productive of the century.

American workers are the world's most productive, a new study shows.

The years between 1895 and 1924 were his most productive.

But America is the most productive country in the world.

The line has been most productive in the past 10 games.

The years spent in the city were the most productive period of his life.

Those hours after the rest of the company goes home can be the most productive.

They live in the most productive part of the country.

The years from 1889-1893 were the most productive for the district.