"design technique" is correct and usable in written English.
You can use it to refer to a method of designing something. For example, "The new design technique increased the efficiency of the process."
His Flash Player design technique set the groundwork for a format that later evolved exponentially to accommodate online advertisements, Facebook applications and video sites like YouTube.
The creamy white hatchback had unpainted, upgradable body panels and a "space frame" body, a design technique usually reserved for high-end cars like the Ferrari 360 or Audi's line of cars.
They also wrote to Patricia Hewitt, who was health secretary, to recommend that all hospital trusts planning new buildings should use the design technique pioneered by Charles's architecture charity.
Structured Analysis and Design Technique.
It is called Structured Analysis and Design Technique (SADT).
This design technique develops the main structure of a cast.
It has the same metal unibody design technique with the same plastic lines for the antennas.
Distraction is another deceptive design technique deployed to sneak more from the user than they realize.
Numerical example demonstrates the design technique.
The robust pole-placement design technique is illustrated with an example.
We propose a simple yet effective design technique that can reduce such latency overhead.
