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keyword

trigonometry textbook :pdf

Monthly search volume and cost-per-click data for "trigonometry textbook :pdf" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=trigonometry+textbook+:pdf&country=us" +--------------+------------------+ | volume | 320 | | cpc | $1.31 | | competition | 0.16 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
trigonometry textbook pdf 320 $1.31 20/20
trig textbook pdf 320 $1.31 19/20
trig book pdf 320 $1.31 15/20
trigonometry books pdf 320 $0 13/20
books on trigonometry pdf 320 $0 11/20
online trigonometry textbook 30 $0 12/20
trigonometry textbook online 30 $6.66 12/20
online trig textbook 30 $6.66 11/20
trigonometry book online 30 $6.66 11/20
trigonometry online textbook 30 $6.66 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://app.seodata.dev/v1/keyword?q=trigonometry+textbook+: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