keyword

illnesses symptoms

Monthly search volume and cost-per-click data for "illnesses symptoms" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=illnesses+symptoms&country=us" +--------------+------------------+ | volume | 720 | | cpc | $3.86 | | competition | 0.21 | | country | US | | updated | 2026-06-12 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
sickness and symptoms	3,600	$1.49	20/20
sickness symptoms	3,600	$2.27	15/20
common illnesses	1,600	$0	16/20
types of sickness	1,300	$0	18/20
symptoms diseases	1,300	$2.36	17/20
symptoms of the disease	1,300	$2.36	16/20
type of sickness	1,300	$0	15/20
illness and symptoms	480	$1.2	15/20
symptoms for illnesses	480	$1.24	15/20
ailments and symptoms	260	$0.48	15/20

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://app.seodata.dev/v1/keyword?q=illnesses+symptoms&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