Sentence examples for these techniques from inspiring English sources

Are these techniques imperfect?

Islamic glassworkers perfected these techniques.

Are these techniques somehow infallible?

While effective, these techniques can be expensive.

He's the reason these techniques exist.

These techniques can benefit any reader.

The smugglers know all about these techniques.

Their new report examines these techniques.

For some, these techniques were cognitive.

I'd like to see these techniques preserved.

These techniques are now finding clinical use.