| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| richardson et al 1995 peo | 1.98 | 0.4 | 5704 | 24 | 25 |
| richardson | 0.2 | 0.4 | 6483 | 47 | 10 |
| et | 1.15 | 0.2 | 7091 | 53 | 2 |
| al | 0.26 | 0.2 | 813 | 60 | 2 |
| 1995 | 1.18 | 0.1 | 8654 | 65 | 4 |
| peo | 0.38 | 0.1 | 1501 | 96 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| richardson et al 1995 peo | 0.92 | 0.3 | 9637 | 85 |
