He knew the reason why both methods had been employed.

This method can not be employed more often than once every six years.

Also at issue, however, were the methods employed in the investigation.

The media and other methods were also employed against the Witnesses.

But they are representative of the methods being employed more often.

Depending on what type of analysis needed, different methods should be employed.

The same large-scale methods were employed in the water system.

More money is needed for research so that the most efficient methods can be employed.

As parts of this strategy we should consider using all the methods employed last year again.

However, the methods of early treatment required to obtain these results are not yet usually employed.