which keywords would be most effective to find research on the benefits of laughter? check all that…

which keywords would be most effective to find research on the benefits of laughter? check all that apply.\nhumor and laughter\nstatistics and benefits\nbenefits and laughter and research\nstatistics and humor and emotional and health\nhumor and emotional and health and research\nbenefits and laughter and medicine and patients\nstatistics and benefits and doctors and patients and disease and health

which keywords would be most effective to find research on the benefits of laughter? check all that apply.\nhumor and laughter\nstatistics and benefits\nbenefits and laughter and research\nstatistics and humor and emotional and health\nhumor and emotional and health and research\nbenefits and laughter and medicine and patients\nstatistics and benefits and doctors and patients and disease and health

Answer

Brief Explanations:

To find research on the benefits of laughter, keywords should directly relate to laughter and its benefits. "humor AND laughter" focuses on the relationship between humor and laughter without emphasizing benefits. "statistics AND benefits" is too general about benefits and doesn't mention laughter. "benefits AND laughter AND research" directly targets the topic. "statistics AND humor AND emotional AND health" is broad - related to humor and health but not specifically about laughter benefits. "humor AND emotional AND health AND research" is also broad on humor and health. "benefits AND laughter AND medicine AND patients" links laughter benefits to medicine and patients which is relevant. "statistics AND benefits AND doctors AND patients AND disease AND health" is very broad and not focused on laughter benefits.

Answer:

benefits AND laughter AND research benefits AND laughter AND medicine AND patients