seodata.dev

keyword

illustration textbook

Monthly search volume and cost-per-click data for "illustration textbook" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=illustration+textbook&country=us" +--------------+------------------+ | volume | 90 | | cpc | $0 | | competition | 0.19 | | country | US | | updated | 2026-06-08 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
books illustration 2,900 $8.55 6/20
illustration book 1,600 $0.8 7/20
illustrator books 1,600 $0.8 4/20
illustration books 1,300 $1.98 15/20
illustration art books 260 $1.29 5/20
books about illustration 210 $0.54 11/20
books on illustration 210 $0.34 11/20
book about illustration 210 $0.34 10/20
book on illustration 210 $0.54 7/20
illustration art book 210 $4.57 6/20

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=illustration+textbook&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