seodata.dev

keyword

c15.9

Monthly search volume and cost-per-click data for "c15.9" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=c15.9&country=us" +--------------+------------------+ | volume | 320 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-16 | +--------------+------------------+
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
esophageal adenocarcinoma icd-10 2,900 $0 17/20
esophageal adenocarcinoma icd 10 2,900 $0 9/20
malignant neoplasm of esophagus icd 10 2,900 $10.3 9/20
malignant neoplasm of esophagus icd-10 2,900 $11.46 9/20
esophageal cancer icd 10 code 1,000 $0 10/20
icd 10 code for esophageal cancer 1,000 $0 10/20
c15 9 diagnosis code 70 $0 14/20
c15.9 diagnosis code 70 $0 14/20
c15 9 icd 10 70 $0 13/20
c15.9 icd 10 70 $0 13/20

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=c15.9&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