| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ichd 3 chronic migraine | 1.74 | 0.5 | 254 | 13 | 23 |
| ichd | 1.56 | 0.9 | 850 | 36 | 4 |
| 3 | 1.77 | 0.1 | 202 | 8 | 1 |
| chronic | 0.75 | 0.2 | 5883 | 7 | 7 |
| migraine | 1.37 | 1 | 3161 | 96 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ichd 3 chronic migraine | 0.75 | 0.9 | 3667 | 42 |
| chronic migraine without aura ichd 3 | 1.38 | 0.3 | 6911 | 66 |
| ichd 3 migraine criteria | 1.79 | 0.1 | 3370 | 19 |
| ichd 3 abdominal migraine | 0.76 | 0.5 | 3546 | 44 |
| ichd-3 criteria for migraine | 1.01 | 0.2 | 9959 | 86 |
| migraine aura ichd 3 | 1.46 | 0.7 | 722 | 46 |
| hemiplegic migraine ichd 3 | 0.11 | 0.2 | 4531 | 69 |
| new daily persistent headache ichd 3 | 0.13 | 1 | 9020 | 24 |
| headache classification ichd 3 | 1.27 | 0.6 | 4597 | 64 |
| ichd classification of migraine | 0.98 | 0.6 | 8628 | 94 |
| ichd 3 vestibular migraine | 1.64 | 0.3 | 7354 | 37 |
| ichd criteria for migraine | 1.73 | 0.3 | 389 | 73 |
| ichd 3 tension headache | 0.52 | 0.5 | 4960 | 12 |
| ichd 3 cluster headache | 0.28 | 0.6 | 7691 | 35 |
| ichd-3 new daily persistent headache | 0.77 | 0.6 | 4873 | 67 |
| ichd 3 post traumatic headache | 1.54 | 0.4 | 1109 | 30 |
| ichd 3 cervicogenic headache | 1.97 | 0.2 | 4350 | 51 |
