| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| williams and anderson 1991 | 1.7 | 0.4 | 6491 | 90 | 26 |
| williams | 1.5 | 0.5 | 4618 | 19 | 8 |
| and | 1.58 | 0.9 | 8853 | 1 | 3 |
| anderson | 0.21 | 0.8 | 8439 | 75 | 8 |
| 1991 | 0.77 | 0.9 | 5459 | 22 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| williams and anderson 1991 | 1.13 | 0.5 | 5529 | 35 |
