| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| hofstadter aegis | 1.9 | 0.3 | 5220 | 13 | 16 |
| hofstadter | 1.31 | 0.3 | 2826 | 67 | 10 |
| aegis | 1.37 | 0.7 | 1656 | 43 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| hofstadter age of reform | 1.44 | 0.6 | 2005 | 32 |
| the age of reform by richard hofstadter | 1.35 | 0.9 | 6795 | 51 |
