| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| giannetti et al. 2011 | 1.59 | 0.3 | 348 | 4 | 21 |
| giannetti | 1.34 | 0.2 | 6323 | 99 | 9 |
| et | 0.34 | 0.7 | 7239 | 90 | 2 |
| al. | 0.35 | 0.7 | 9716 | 64 | 3 |
| 2011 | 0.97 | 1 | 8902 | 12 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| giannetti et al. 2011 | 0.73 | 0.8 | 9419 | 55 |
