seodata.dev

keyword

review unit 4

Monthly search volume and cost-per-click data for "review unit 4" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=review+unit+4&country=us" +--------------+------------------+ | volume | 90 | | 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
mr sinn 4,400 $0 2/20
period 4 apush 1,600 $0 2/20
ap gov unit 4 480 $0 2/20
unit 4 ap hug 480 $0 2/20
unit 4 ap human geography 480 $0 2/20
unit 4 review 170 $0 6/20
unit 4 reviews 170 $0 3/20
heimler unit 4 review 70 $0 3/20
unit 4 study guide 70 $0 3/20
unit 4 review test 40 $0 3/20

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=review+unit+4&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