seodata.dev

keyword

high speed train europe

Monthly search volume and cost-per-click data for "high speed train europe" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=high+speed+train+europe&country=us" +--------------+------------------+ | volume | 1,000 | | cpc | $1.35 | | competition | 0.13 | | country | US | | updated | 2026-06-15 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
high-speed rail map europe 2,400 $0.7 10/20
europe high speed rail 1,900 $1.24 14/20
bullet train europe 1,900 $0.96 12/20
high speed rail in europe 1,600 $1.02 14/20
fast trains in europe 1,600 $1.1 12/20
fast trains europe 1,600 $1.8 10/20
high-speed trains in europe 1,600 $1.02 10/20
high-speed train europe 1,000 $1.35 20/20
the fastest train in europe 880 $1.47 10/20
euro bullet train 30 $1.84 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://app.seodata.dev/v1/keyword?q=high+speed+train+europe&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