keyword

ch 03

Monthly search volume and cost-per-click data for "ch 03" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=ch+03&country=us" +--------------+------------------+ | volume | 70 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

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
plate count	60,500	$2.9	2/20
federal reserve act	8,100	$12.12	2/20
chapter 3	5,400	$14.15	2/20
arizona administrative code	1,300	$0	2/20
ch-03	70	$0	14/20
ch03	70	$0	4/20
ch3 1	50	$0	2/20
cms chapter 3	50	$0	2/20
chapter 3 section 3	30	$0	3/20
lg ch03	30	$0	3/20

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=ch+03&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