seodata.dev

keyword

back cancer

Monthly search volume and cost-per-click data for "back cancer" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=back+cancer&country=us" +--------------+------------------+ | volume | 3,600 | | cpc | $6.74 | | competition | 0.01 | | country | US | | updated | 2026-05-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
spinal cancer 12,100 $2.62 20/20
spinal cancer symptoms 12,100 $2.37 20/20
spinal cord tumors symptoms 12,100 $2.37 20/20
tumor in spine 12,100 $2.62 20/20
spine tumors 4,400 $4 20/20
spinal cord tumors 1,600 $3.32 20/20
first symptoms of spinal cancer 0 $0 20/20
spinal cord tumor 0 $0 20/20
spinal tumor symptoms 0 $0 20/20
spine tumor 0 $0 20/20

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=back+cancer&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt