keyword

rf courses

Monthly search volume and cost-per-click data for "rf courses" in US.

$ curl "https://app.seodata.dev/v1/search-volume?q=rf-courses" +--------------+------------------+ | volume | 70 | | cpc | $4.68 | | competition | 0.45 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
rf engineer course	140	$6.89	14/20
rf engineering courses	140	$4.69	12/20
rf course	70	$4.68	17/20
radio frequency course	50	$8.18	10/20
radio frequency courses online	40	$21.09	13/20
rf course online	40	$21.09	12/20
rf courses online	40	$6.99	11/20
rf classes	30	$2.54	11/20
rf training courses	30	$5.29	11/20
rf design courses	30	$9.16	10/20

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/search-volume?q=rf-courses" 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