seodata.dev

keyword

main idea and central idea

Monthly search volume and cost-per-click data for "main idea and central idea" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=main+idea+and+central+idea&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-14 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
define central idea 8,100 $0 9/20
what is central idea 8,100 $0 9/20
what is a central idea 8,100 $0 8/20
what is a main idea 6,600 $0 9/20
what is main idea 6,600 $0 9/20
whats central idea 6,600 $0 9/20
what is a central idea of a text 1,300 $0 14/20
what is the central idea of a text 1,300 $0 13/20
what is the central idea of the text 1,300 $0 11/20
main idea vs central idea examples 20 $0 11/20

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=main+idea+and+central+idea&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