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keyword

article 9 of constitution

Monthly search volume and cost-per-click data for "article 9 of constitution" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=article+9+of+constitution&country=us" +--------------+------------------+ | volume | 590 | | cpc | $1.35 | | competition | 0 | | country | US | | updated | 2026-06-13 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
article 1 section 9 5,400 $1.22 11/20
section 1 article 9 5,400 $1.22 10/20
article 9 section 1 5,400 $1.22 9/20
article 9 2,400 $18.56 9/20
article 9 of the constitution 590 $1.35 16/20
article 9 constitution 480 $0 15/20
constitution article 9 480 $0 11/20
article ix 170 $0 10/20
article 9 us constitution 90 $1.88 10/20
what is article 9 of the constitution 40 $0 10/20

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=article+9+of+constitution&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