| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| history of differential forms | 0.38 | 0.5 | 9654 | 86 | 29 |
| history | 0.55 | 0.6 | 7607 | 31 | 7 |
| of | 1.73 | 1 | 7681 | 100 | 2 |
| differential | 1.94 | 0.7 | 5510 | 4 | 12 |
| forms | 1.19 | 0.6 | 1528 | 9 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| history of differential forms | 0.51 | 0.1 | 1153 | 32 |
