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keyword

library congress classification

Monthly search volume and cost-per-click data for "library congress classification" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=library+congress+classification&country=us" +--------------+------------------+ | volume | 4,400 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-28 | +--------------+------------------+
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
classification library of congress 4,400 $0 20/20
lcc library of congress classification 4,400 $0 20/20
library of congress classification 4,400 $0 20/20
lc classification 4,400 $0 19/20
library of congress classification lcc 4,400 $0 11/20
library of congress classification system 720 $0 11/20
congressional library system 480 $0 11/20
what is the library of congress classification system 50 $0 11/20
library of congress numbering system 40 $0 12/20
library of congress classification guide 20 $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=library+congress+classification&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