| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| is graphene oxide toxic | 0.94 | 0.5 | 6466 | 47 | 23 |
| is | 0.44 | 0.6 | 3793 | 8 | 2 |
| graphene | 0.59 | 1 | 7266 | 65 | 8 |
| oxide | 0.84 | 0.5 | 5390 | 65 | 5 |
| toxic | 0.44 | 0.8 | 9123 | 12 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| is graphene oxide toxic | 0.95 | 0.2 | 9274 | 26 |
