| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| who invented water filters | 1.03 | 0.7 | 988 | 78 | 26 |
| who | 0.99 | 0.5 | 73 | 84 | 3 |
| invented | 0.42 | 0.8 | 5230 | 61 | 8 |
| water | 1.93 | 0.4 | 7708 | 36 | 5 |
| filters | 0.57 | 1 | 5607 | 84 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| who invented water filters | 0.55 | 0.5 | 6999 | 48 |
