keyword

best books on moral philosophy

Monthly search volume and cost-per-click data for "best books on moral philosophy" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=best+books+on+moral+philosophy&country=us" +--------------+------------------+ | volume | 50 | | cpc | $0.7 | | competition | 1 | | 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
books on ethics	6,600	$1.26	12/20
books of ethics	6,600	$1.26	11/20
ethics books	4,400	$1.13	15/20
book on morality	480	$0.39	11/20
books about morality	480	$0.39	10/20
moral philosophy books	480	$0.81	10/20
philosophy ethics books	70	$0.27	11/20
philosophy of ethics books	70	$0.27	10/20
best moral philosophy books	50	$0.7	12/20
best book on morality	30	$0.42	11/20

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=best+books+on+moral+philosophy&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