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keyword

21 month old speech milestones

Monthly search volume and cost-per-click data for "21 month old speech milestones" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=21+month+old+speech+milestones&country=us" +--------------+------------------+ | volume | 140 | | cpc | $1.49 | | competition | 0.07 | | country | US | | updated | 2026-06-23 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
21-month-old milestones 2,400 $0.75 10/20
21 month-old speech milestones 140 $0.03 19/20
21-month old speech milestones 140 $0.03 18/20
21-month-old speech milestones 140 $0.03 18/20
speech 21 month old 110 $0.03 12/20
speech milestones 20 months 110 $1.48 10/20
speech milestones 21 months 70 $0.03 16/20
how many words by 21 months 70 $0 11/20
speech 21 months 30 $0 13/20
speech at 21 months 30 $0 12/20

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://api.seodata.dev/v1/keyword?q=21+month+old+speech+milestones&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