seodata.dev

keyword

cdl general knowledge book

Monthly search volume and cost-per-click data for "cdl general knowledge book" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=cdl+general+knowledge+book&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0.68 | | competition | 0.95 | | country | US | | updated | 2026-06-24 | +--------------+------------------+
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
cdl manual 5,400 $2.95 20/20
cdl study guide 3,600 $2.69 20/20
cdl study book 2,900 $1.41 20/20
manual cdl 2,400 $2.06 20/20
commercial driver license manual 2,400 $1.92 19/20
cdl handbook 1,900 $3.3 17/20
cdl training handbook 480 $2.76 13/20
cdl online book 170 $2.49 14/20
cdl class a manual 110 $2.5 14/20
class a cdl manual 110 $2.5 14/20

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=cdl+general+knowledge+book&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