This committee was the most productive, from a legislative point of view, during the 106th Congress.

Translation work was most productive during the Yuan dynasty.

After three back-to-back successful studio albums, Simon became less productive during the second half of the 1970s.

Deroceras reticulatum is very productive during its short life, producing up to 50 eggs every year.

Even after that, it estimates that the new employee is only 80 percent productive during the first two years of employment.

During this short opportunity, countries traditionally try to promote investments which will help these young people be more productive during their working years.

He was very productive during the final twenty-five years of his life.

He was the most productive during early season action, as his average stood above .300 for 66-game stretch from April 8 to June 25.

These will be productive during the late summer months and into fall.

Walker recovered from his previous injury, and was productive during the 2006 season.