| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ammonium perchlorate acid or base | 1.48 | 0.3 | 2547 | 54 | 33 |
| ammonium | 1.46 | 0.4 | 7251 | 44 | 8 |
| perchlorate | 0.54 | 0.3 | 1550 | 43 | 11 |
| acid | 0.77 | 0.5 | 3835 | 84 | 4 |
| or | 1.02 | 0.4 | 7970 | 4 | 2 |
| base | 1.11 | 0.2 | 1080 | 2 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ammonium perchlorate acid or base | 1.18 | 0.4 | 7596 | 16 |
