keyword

theme and main idea

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

$ curl "https://app.seodata.dev/v1/keyword?q=theme+and+main+idea&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-04 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
main idea vs theme	1,600	$0	20/20
main idea and theme	1,600	$0	19/20
main idea versus theme	1,600	$0	16/20
theme vs main idea	1,300	$0	20/20
theme versus main idea	1,300	$0	16/20
what is the difference between main idea and theme	320	$0	16/20
main idea theme	70	$0	19/20
main idea or theme	70	$0	17/20
theme or main idea	70	$0	17/20
is the theme the main idea	30	$0	18/20

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=theme+and+main+idea&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