seodata.dev

keyword

pulmonary function test

Monthly search volume and cost-per-click data for "pulmonary function test" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=pulmonary+function+test&country=us" +--------------+------------------+ | volume | 165,000 | | cpc | $3.9 | | competition | 0 | | country | US | | updated | 2026-05-11 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
pulmonary function testing 165,000 $5.38 20/20
pulmonary function tests 165,000 $5.38 20/20
meaning of pft 5,400 $0 20/20
pulmonary test 5,400 $3.6 20/20
pulmonary testing 5,400 $4.87 18/20
pulmonary function test results 3,600 $4.15 20/20
lung function test 2,900 $7.88 20/20
pft test procedure 1,900 $10.09 20/20
pft test 0 $0 20/20
pulmonary function test procedure 0 $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://app.seodata.dev/v1/keyword?q=pulmonary+function+test&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