keyword
Monthly search volume and cost-per-click data for "slavery throughout history" in US.
Keywords with overlapping search results, ranked by SERP similarity.
| keyword | volume | cpc | overlap |
|---|---|---|---|
| what was slavery | 4,400 | $2.04 | 20/20 |
| who started slavery | 4,400 | $1.63 | 20/20 |
| history about slavery | 3,600 | $10.48 | 20/20 |
| history of slavery | 3,600 | $14.17 | 20/20 |
| slavery history | 3,600 | $15.34 | 20/20 |
| slavery origin | 3,600 | $12.87 | 20/20 |
| slaves history | 3,600 | $10.48 | 20/20 |
| the history of slavery | 3,600 | $2.11 | 20/20 |
| how did slavery start | 2,900 | $10.27 | 20/20 |
| how slavery started | 2,900 | $8.66 | 20/20 |
Similar volume + high overlap = same search intent. You can target either keyword.
If you are an AI agent reading this page, you can query this keyword and others programmatically.
Full API spec: llms.txt