| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| differential operator in spherical coordinate | 0.84 | 0.8 | 5151 | 11 | 45 |
| differential | 1.44 | 0.4 | 4694 | 72 | 12 |
| operator | 1.16 | 0.8 | 3184 | 93 | 8 |
| in | 0.28 | 0.4 | 4329 | 53 | 2 |
| spherical | 0.3 | 0.2 | 8226 | 27 | 9 |
| coordinate | 0.85 | 0.5 | 2111 | 89 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| differential operator in spherical coordinate | 0.16 | 0.2 | 7707 | 94 |
