| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| plos one 5 | 1.41 | 0.9 | 1572 | 10 | 10 |
| plos | 1.39 | 0.9 | 402 | 16 | 4 |
| one | 0.41 | 0.2 | 5382 | 54 | 3 |
| 5 | 1.96 | 0.3 | 6600 | 99 | 1 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| plos one 5 year impact factor | 0.86 | 0.6 | 5264 | 58 |
| plos one 5 | 0.8 | 0.7 | 7034 | 99 |
| plos one 5 3 e9652 2010 | 1.63 | 0.6 | 9056 | 30 |
| massignani m et al 2010 plos one 5 5 :e10459 | 1.38 | 0.4 | 5215 | 39 |
