| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| acid free preservation paper | 0.76 | 0.5 | 2955 | 56 | 28 |
| acid | 1.68 | 0.2 | 8129 | 36 | 4 |
| free | 1.01 | 0.5 | 719 | 84 | 4 |
| preservation | 0.14 | 0.1 | 4321 | 66 | 12 |
| paper | 1.4 | 0.8 | 3398 | 62 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| acid free preservation paper | 0.13 | 0.1 | 9388 | 82 |
