keyword

lg ch21

Monthly search volume and cost-per-click data for "lg ch21" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=lg+ch21&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
lg mini split troubleshooting codes	390	$0	3/20
lg dual inverter ch 07	90	$0	2/20
ch21	70	$0	3/20
lg ac fault codes	70	$0	3/20
lg air conditioner troubleshooting codes	70	$0	3/20
lg air conditioning fault codes	70	$0	3/20
lg air conditioner fault codes	70	$0	2/20
21 lg	50	$1.19	3/20
lg mini split codes	50	$0	3/20
lg mini split troubleshooting	30	$0	3/20

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=lg+ch21&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