keyword

how long was the qin dynasty

Monthly search volume and cost-per-click data for "how long was the qin dynasty" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=how+long+was+the+qin+dynasty&country=us" +--------------+------------------+ | volume | 140 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-22 | +--------------+------------------+

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
dynasty qin	18,100	$0.47	16/20
qin dynasty	18,100	$0.72	16/20
ch'in dynasty	18,100	$0.47	11/20
qin	6,600	$0	19/20
qin dynasty of china	2,400	$0	12/20
chinese qin dynasty	2,400	$0	11/20
qin empire	590	$0	17/20
when did the qin dynasty start	260	$0	13/20
history of qin dynasty	260	$0	12/20
how many years did the qin dynasty last	50	$0	13/20

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=how+long+was+the+qin+dynasty&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