seodata.dev

keyword

why are cars important

Monthly search volume and cost-per-click data for "why are cars important" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=why+are+cars+important&country=us" +--------------+------------------+ | volume | 140 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
invention automobile 4,400 $0 10/20
invention of automobile 4,400 $0 8/20
invention of the automobile 4,400 $0 8/20
why is the car important 140 $0 12/20
why cars are important 140 $0 11/20
why are automobiles important 140 $0 9/20
why car is important 140 $0 9/20
why is a car important 140 $0 9/20
purpose of cars 70 $0 10/20
why automobiles are important 40 $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://app.seodata.dev/v1/keyword?q=why+are+cars+important&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