Over the next few years, Bacon attempted to introduce variations on the prevailing wage bill 13 times.

His presentation has merely introduced minor variations to a timetable conceived more than three centuries ago.

Each of these companies used the process, introduced variations, and licensed it to other companies.

Parker Brothers has introduced several licensed variations on the game.

Some are straightforward clones, but most have introduced additional variations to the game play, such as:

He's so good at everything that we started having fun by introducing slight variations on every take.

The company has introduced several variations on this plane since then, as technology and needs have changed (see below).

In the US, airlines have responded by introducing variations to the model.

Through the 1950s and the 1960s Champion introduced variations on the 7-series design.

By Take 3, he has introduced little variations in the script.