| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| plos one 7:e32090 2012 | 1.79 | 0.4 | 9575 | 94 | 22 |
| plos | 0.08 | 0.3 | 3321 | 68 | 4 |
| one | 0.64 | 0.3 | 8648 | 1 | 3 |
| 7:e32090 | 0.86 | 0.7 | 2330 | 66 | 8 |
| 2012 | 1.06 | 0.5 | 9351 | 15 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| plos one 7:e32090 2012 | 1.33 | 0.4 | 5945 | 49 |
