Several variations of the rule have been developed to meet specific criteria.

They get caught up with their winners or try to develop variations of them.

Numerous variations of this formula have been developed and are in use.

Several variations have been developed, either for aesthetic reasons, or to address issues mentioned in the next section.

An interesting variation of the previous structures has been developed and analyzed.

Others will develop different variations of the accent depending on who or what the main influence was during the learning process.

But other variations of the triathlon have been developed during the sport's relatively short history.

Over time, you'll start to develop slight variations on your sweetspot.

Other variations and improvements on the electromagnetic locks have been developed.

Several variations of the Stetter reaction have been developed since its discovery in 1973.