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keyword

when was black jack gum invented

Monthly search volume and cost-per-click data for "when was black jack gum invented" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=when+was+black+jack+gum+invented&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
black jack chewing gum 4,400 $0.27 10/20
black jack gum flavor 210 $0.73 7/20
do they still make black jack gum 30 $0.73 11/20
black jack gum where to buy 30 $0.91 8/20
buy black jack gum 30 $0.91 7/20
is black jack gum still made 30 $0.12 7/20
black jack chewing gum flavor 20 $0 13/20
black jack gum history 20 $0 11/20
blackjack gum flavor 20 $0 11/20
who makes black jack gum 10 $0 14/20

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=when+was+black+jack+gum+invented&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