| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| effacement of ventral thecal sac symptoms | 1.41 | 0.2 | 7986 | 30 | 41 |
| effacement | 1.59 | 1 | 1128 | 33 | 10 |
| of | 1.03 | 0.8 | 3127 | 53 | 2 |
| ventral | 0.14 | 0.9 | 1848 | 60 | 7 |
| thecal | 1.14 | 0.5 | 7398 | 26 | 6 |
| sac | 1.32 | 0.6 | 3454 | 52 | 3 |
| symptoms | 1.62 | 1 | 8707 | 71 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| effacement of ventral thecal sac symptoms | 0.04 | 0.5 | 8821 | 29 |
