| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| hardness definition | 0.22 | 0.6 | 4473 | 18 | 19 |
| hardness | 0.66 | 1 | 9770 | 52 | 8 |
| definition | 1.44 | 0.3 | 1156 | 51 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| hardness definition | 1.59 | 0.7 | 8084 | 47 |
| hardness definition engineering | 0.02 | 0.8 | 6345 | 52 |
| hardness definition science | 1.85 | 0.3 | 9170 | 93 |
| hardness definition dt | 1.32 | 0.4 | 141 | 100 |
| hardness definition metal | 1.78 | 1 | 6530 | 73 |
| hardness definition material science | 0.74 | 0.6 | 5419 | 3 |
| hardness definition material | 0.41 | 0.6 | 5635 | 59 |
| hardness definition chemistry | 1.27 | 0.3 | 1478 | 73 |
| hardness definition geology | 0.08 | 0.9 | 5987 | 29 |
| hardness definition minerals | 0.58 | 1 | 3734 | 27 |
| hardness definition earth science | 1.46 | 0.8 | 6926 | 30 |
| hardness definition in mechanical engineering | 1.2 | 0.8 | 2577 | 7 |
| hardness of water definition | 1.71 | 0.9 | 7773 | 58 |
| mohs hardness scale definition | 1.63 | 0.2 | 8027 | 12 |
