| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| is piperazine hexahydrate flammable | 1.57 | 0.5 | 6760 | 31 | 35 |
| is | 1.51 | 0.8 | 8808 | 7 | 2 |
| piperazine | 1.26 | 0.7 | 1106 | 14 | 10 |
| hexahydrate | 2 | 0.2 | 645 | 65 | 11 |
| flammable | 1.94 | 1 | 531 | 89 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| is piperazine hexahydrate flammable | 0.86 | 0.6 | 5303 | 4 |
