seodata.dev

keyword

definition of controlled substance

Monthly search volume and cost-per-click data for "definition of controlled substance" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=definition+of+controlled+substance&country=us" +--------------+------------------+ | volume | 2,400 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-13 | +--------------+------------------+
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
controlled substance 18,100 $2.27 20/20
controlled substances 18,100 $14.78 19/20
what is a controlled substance 9,900 $0 20/20
controlled substance definition 2,400 $0 20/20
define controlled substance 2,400 $0 15/20
controlled medicine 1,600 $4.88 19/20
controlled medications 1,600 $4.91 16/20
controlled substance meaning 720 $0 17/20
controlled substances meaning 720 $0 15/20
a controlled substance is defined as 90 $0 16/20

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=definition+of+controlled+substance&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