| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what did maria mitchell discover | 1.3 | 1 | 7851 | 49 |
| maria mitchell discoveries | 1.14 | 1 | 7543 | 12 |
| when did maria mitchell discover the comet | 1.36 | 0.7 | 1579 | 5 |
| maria mitchell comet discoveries | 1.38 | 0.5 | 9105 | 7 |
| how many comets did maria mitchell discover | 1.24 | 0.6 | 8480 | 55 |
| how did maria mitchell discover the comet | 0.27 | 0.8 | 8850 | 27 |
| what comet did maria mitchell discover | 0.76 | 0.2 | 1417 | 91 |
| what were the discoveries of maria mitchell | 0.77 | 0.5 | 628 | 46 |
