keyword

central to the liberal ideology in the nineteenth century was

Monthly search volume and cost-per-click data for "central to the liberal ideology in the nineteenth century was" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=central+to+the+liberal+ideology+in+the+nineteenth+century+was&country=us" +--------------+------------------+ | volume | 40 | | 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
liberals	110,000	$2.75	4/20
what is the liberalism	33,100	$3.43	5/20
liberalism	22,200	$0	5/20
example of liberalism	880	$0	5/20
examples of liberalism	880	$0	5/20
liberalist	880	$0	5/20
liberalism in the 19th century	260	$0	5/20
liberalism 19th century europe	40	$0	5/20
how did the ideas of liberalism influence political revolutions	30	$0	5/20
in early 19th century europe the liberals wanted	20	$0	5/20

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=central+to+the+liberal+ideology+in+the+nineteenth+century+was&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