seodata.dev

keyword

mill freedom of speech

Monthly search volume and cost-per-click data for "mill freedom of speech" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=mill+freedom+of+speech&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-21 | +--------------+------------------+
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 stuart mill on free speech 70 $0 9/20
john stuart mill free speech 70 $0 8/20
mill on free speech 40 $0 8/20
freedom of speech john stuart mill 30 $0 8/20
john stuart mill on freedom of speech 30 $0 8/20
john stuart mill freedom of expression 30 $0 7/20
mill's argument for free speech 20 $0 16/20
mill on freedom of speech 20 $0 15/20
mill's arguments for free speech 20 $0 15/20
mill's four arguments for freedom of speech 20 $0 8/20

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=mill+freedom+of+speech&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