| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| 1701 jethro tull invents the seed drill | 0.11 | 0.6 | 1012 | 89 |
| jethro tull inventor of the seed drill | 1.36 | 0.3 | 3667 | 25 |
| seed drill invented by jethro tull | 1.88 | 0.3 | 3149 | 33 |
| jethro tull and the seed drill | 1.34 | 0.5 | 2162 | 42 |
| the seed drill jethro tull | 1.32 | 0.9 | 751 | 91 |
| how did jethro tull seed drill work | 0.52 | 0.8 | 7108 | 6 |
| jethro tull seed drill picture | 1.47 | 0.5 | 8943 | 25 |
| seed drill jethro tull how it works | 1.26 | 0.2 | 2045 | 72 |
| jethro tull horse drawn seed drill | 0.21 | 0.1 | 7799 | 48 |
| what did jethro tull invent in 1701 | 1.74 | 0.8 | 4922 | 44 |
| jethro tull invented the | 0.34 | 0.6 | 5577 | 71 |
| jethro tull invention year | 0.23 | 0.8 | 2799 | 20 |
| what did jethro tull invent | 1.35 | 0.4 | 6869 | 70 |
| jethro tull invention date | 1.04 | 0.4 | 8545 | 13 |
| jethro tull industrial revolution invention | 0.36 | 0.2 | 2718 | 86 |
| jethro tull english inventor | 1.35 | 0.4 | 5957 | 25 |
| jethro tull what did his invention do | 1.7 | 0.4 | 8615 | 1 |
| jethro tull invention significance | 0.16 | 0.2 | 2880 | 97 |
