keyword

books on english vocabulary

Monthly search volume and cost-per-click data for "books on english vocabulary" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=books+on+english+vocabulary&country=us" +--------------+------------------+ | volume | 1,300 | | cpc | $0.62 | | competition | 0.99 | | country | US | | updated | 2026-06-17 | +--------------+------------------+

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 vocabulary	5,400	$0.64	10/20
vocabulary book	5,400	$0.39	10/20
vocabulary books	4,400	$0.62	10/20
vocabulary books english	1,300	$0.54	20/20
book for english vocabulary	1,300	$0.62	11/20
book vocabulary english	1,300	$0.54	10/20
books for english vocabulary	1,300	$0.62	10/20
english vocab books	1,300	$0.62	10/20
vocabulary english book	1,300	$0.62	10/20
vocabulary book english	720	$0.87	18/20

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=books+on+english+vocabulary&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