| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| materials sampling and testing | 0.4 | 0.7 | 4774 | 12 | 30 |
| materials | 0.61 | 1 | 387 | 5 | 9 |
| sampling | 1.38 | 0.6 | 4314 | 72 | 8 |
| and | 0.31 | 0.6 | 8076 | 35 | 3 |
| testing | 0.31 | 0.3 | 2926 | 22 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| materials sampling and testing | 0.47 | 0.4 | 5344 | 70 |
