| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| erland syndrome | 0.47 | 0.7 | 436 | 63 | 15 |
| erland | 1.45 | 0.5 | 7778 | 81 | 6 |
| syndrome | 0.86 | 1 | 1725 | 49 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| erland syndrome | 0.37 | 0.1 | 5256 | 5 |
| erland syndrome scotopic sensitivity | 0.83 | 0.7 | 9945 | 4 |
| mears erland syndrome | 0.46 | 0.4 | 4547 | 41 |
| irlen scotopic sensitivity syndrome | 0.73 | 1 | 9508 | 70 |
| scotopic sensitivity syndrome test | 1.9 | 0.7 | 5277 | 82 |
| how common is scotopic sensitivity | 1.88 | 0.1 | 2650 | 16 |
