keyword

gram negative stain

Monthly search volume and cost-per-click data for "gram negative stain" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=gram+negative+stain&country=us" +--------------+------------------+ | volume | 6,600 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-18 | +--------------+------------------+

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
gram stain	9,900	$2.22	20/20
gram reaction	6,600	$1.32	20/20
gram test	6,600	$1.32	20/20
gram-negative stain	6,600	$0	20/20
gram positive color	1,600	$0	20/20
what is gram stain	1,600	$0	20/20
what is the gram stain	1,600	$0	20/20
gram negative bacteria color	1,300	$0	20/20
gram negative color	1,300	$0	20/20
gram positive stain	1,300	$0	20/20

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=gram+negative+stain&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