| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| cluster headaches pain scale | 1.62 | 0.2 | 9404 | 93 | 28 |
| cluster | 0.58 | 1 | 6651 | 63 | 7 |
| headaches | 1.22 | 0.5 | 1810 | 26 | 9 |
| pain | 1.78 | 0.5 | 1538 | 67 | 4 |
| scale | 0.12 | 0.6 | 7531 | 11 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| cluster headaches pain scale | 0.98 | 0.6 | 3500 | 52 |
| cluster headache vs migraine pain scale | 1.31 | 0.9 | 7557 | 74 |
| cluster headaches pain level | 0.86 | 0.1 | 4709 | 85 |
| cluster headache pain chart | 1.47 | 0.4 | 6417 | 98 |
| cluster headache pain comparison | 1.03 | 0.8 | 3514 | 96 |
| cluster headaches patient info | 0.74 | 0.8 | 277 | 95 |
| information on cluster headaches | 1.05 | 0.3 | 9824 | 36 |
| how painful are cluster headaches | 0.36 | 0.8 | 9410 | 67 |
| how to diagnose cluster headaches | 0.57 | 0.6 | 2962 | 73 |
| cluster headache patient information | 1.32 | 0.7 | 5237 | 27 |
| diagnosis of cluster headaches | 0.99 | 0.2 | 7137 | 65 |
| characteristics of cluster headaches | 1.41 | 0.7 | 4734 | 17 |
| what is a cluster headaches | 1.37 | 0.4 | 8118 | 99 |
| patient info cluster headache | 1.81 | 0.2 | 552 | 20 |
