| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| shunting pfo | 0.15 | 0.2 | 17 | 41 | 12 |
| shunting | 0.48 | 0.5 | 8878 | 73 | 8 |
| pfo | 0.79 | 1 | 5190 | 37 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| shunting pfo | 0.74 | 0.7 | 1310 | 28 |
| shunting format | 0.36 | 0.1 | 9089 | 73 |
| shunting for hydrocephalus | 1.92 | 0.4 | 7412 | 38 |
| shunting for nph | 1.16 | 0.9 | 5999 | 68 |
| shunting poles apart | 0.94 | 0.9 | 243 | 42 |
| shunting power | 1.76 | 1 | 3445 | 22 |
| shunting police | 1.46 | 0.4 | 2699 | 8 |
| shunting posting | 1.15 | 0.7 | 1074 | 67 |
| shunting procedure | 1.72 | 0.6 | 8080 | 25 |
| shunting process | 0.33 | 0.5 | 2649 | 9 |
| shunting physiology | 1.04 | 0.2 | 5683 | 27 |
| right to left shunting pfo | 0.56 | 0.1 | 4075 | 86 |
| pfo with bidirectional shunting | 1.69 | 0.6 | 7697 | 18 |
| pfo shunting left-to-right | 1.51 | 0.7 | 9521 | 44 |
