| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what causes severe autism | 0.32 | 0.6 | 3588 | 9 | 25 |
| what | 0.26 | 1 | 4164 | 4 | 4 |
| causes | 1.48 | 0.4 | 5984 | 47 | 6 |
| severe | 0.83 | 0.4 | 1776 | 55 | 6 |
| autism | 0.7 | 1 | 724 | 91 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what causes severe autism | 1.98 | 0.6 | 8545 | 24 |
| causes of severe autism | 0.76 | 1 | 1867 | 40 |
