keyword

free english book pdf

Monthly search volume and cost-per-click data for "free english book pdf" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=free+english+book+pdf&country=us" +--------------+------------------+ | volume | 40 | | cpc | $16.3 | | competition | 0.05 | | country | US | | updated | 2026-05-08 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
free pdf book	12,100	$8.51	19/20
free books pdf	12,100	$7.61	17/20
free pdf books	12,100	$7.61	17/20
free books online pdf	8,100	$4.96	19/20
free pdf books download	8,100	$6.92	16/20
pdf books free download	8,100	$6.92	16/20
books pdf	4,400	$7.13	16/20
book in english pdf free	40	$16.3	17/20
english books pdf free	40	$16.3	17/20
free books english pdf	30	$0	17/20

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=free+english+book+pdf&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt