seodata.dev

keyword

john j duffy

Monthly search volume and cost-per-click data for "john j duffy" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=john+j+duffy&country=us" +--------------+------------------+ | volume | 140 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-07-01 | +--------------+------------------+
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
john duffy attorney 140 $64.88 4/20
john duffy esq 140 $64.88 4/20
john duffy lawyer 140 $19.95 4/20
john duffy moh 90 $0 9/20
john duffy medal of honor 90 $0 8/20
major john duffy 70 $9.71 10/20
john j duffy vietnam 50 $0 4/20
maj john duffy 30 $0 11/20
major john j duffy 30 $16.08 11/20
john duffy vietnam 30 $0 9/20

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=john+j+duffy&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