| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| an introduction to porosity | 0.28 | 1 | 2395 | 58 | 27 |
| an | 1.73 | 0.4 | 8322 | 58 | 2 |
| introduction | 1.55 | 0.1 | 2279 | 20 | 12 |
| to | 1.81 | 0.6 | 7249 | 92 | 2 |
| porosity | 1.41 | 0.7 | 3529 | 70 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| an introduction to porosity | 1.2 | 0.5 | 5463 | 69 |
