| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| diameters of fetal skull | 1.45 | 0.3 | 7667 | 64 | 24 |
| diameters | 0.64 | 0.3 | 6747 | 9 | 9 |
| of | 1.68 | 0.2 | 1455 | 78 | 2 |
| fetal | 0.49 | 1 | 7477 | 12 | 5 |
| skull | 0.69 | 0.4 | 4935 | 30 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| diameters of fetal skull | 0.23 | 0.7 | 6282 | 71 |
| diameter of fetal skull | 1.49 | 0.7 | 1602 | 20 |
| fetal skull diameters mnemonic | 1.71 | 0.9 | 703 | 81 |
| transverse diameter of fetal skull | 0.97 | 0.5 | 9736 | 89 |
| bitemporal diameter of fetal skull | 1.76 | 0.3 | 5700 | 73 |
| largest diameter of fetal skull | 1.46 | 0.3 | 4737 | 90 |
| biparietal diameter of fetal skull | 1.84 | 1 | 7005 | 79 |
| mentovertical diameter of fetal skull | 0.98 | 0.9 | 2227 | 54 |
| longest diameter of fetal skull | 1.31 | 0.1 | 9716 | 57 |
