This example searches for benchmarks for hypertension from Kaiser Permanente.
Replace or omit the yellow text as needed.
(Health Services Administration[major] OR quality) AND (improv* OR enhance* OR increase*) AND (intervention* OR initiative* OR strategy* OR program* OR Process* OR strateg* OR implement*)
AND
(hypertension[title] OR hypertension[major])
AND
Kaiser[title/abstract]