keyword

duchenne smile

Monthly search volume and cost-per-click data for "duchenne smile" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=duchenne+smile&country=us" +--------------+------------------+ | volume | 14,800 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-28 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
duchenne smiling	14,800	$0	14/20
duchenne smiles	14,800	$0	12/20
what is a duchenne smile	590	$0	13/20
duchenne smile meaning	590	$0	11/20
duchenne smile photos	140	$0	12/20
what is duchenne smile	110	$0	16/20
the duchenne smile	110	$0	14/20
what is the duchenne smile	110	$0	14/20
genuine duchenne smile	110	$0	11/20
duchenne marker smile	90	$0	11/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=duchenne+smile&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt