| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| slaves in the 17th century | 0.25 | 0.1 | 6000 | 78 |
| slavery in the 17th century | 0.42 | 0.8 | 6051 | 16 |
| slaves in the 18th century | 0.14 | 0.2 | 7057 | 55 |
| slavery in the 18th century | 0.92 | 0.5 | 126 | 93 |
| slavery in the 17th and 18th century | 0.3 | 0.9 | 1592 | 36 |
| slavery in the seventeenth century | 0.6 | 0.6 | 8360 | 99 |
| slaves in the 19th century | 1.77 | 0.6 | 2454 | 100 |
| slavery in the united states 17th century | 0.89 | 1 | 7907 | 1 |
| slaves in the 1700s | 0.7 | 0.4 | 5042 | 63 |
| slavery in the early 19th century | 1.33 | 0.9 | 6362 | 76 |
| slavery in the late 18th century | 1.14 | 0.9 | 5921 | 37 |
| slavery in the 19th century | 1.91 | 0.4 | 4859 | 98 |
| slavery in the 15th century | 0.03 | 0.3 | 689 | 30 |
| slavery in the 1st century | 1.23 | 0.7 | 13 | 4 |
| slavery in the 1700s | 1.08 | 0.6 | 6254 | 55 |
| slaves in 1700s in america | 0.34 | 0.9 | 8679 | 24 |
| slavery in the nineteenth century | 1.69 | 0.5 | 7842 | 31 |
| what centuries was slavery in | 0.49 | 0.8 | 4064 | 16 |
| slavery in 18th century england | 0.45 | 0.3 | 6049 | 63 |
| slavery in 18th century america | 0.99 | 1 | 577 | 61 |
| slavery in europe 1700s | 0.38 | 1 | 9330 | 69 |
