| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what makes a material flammable | 1.36 | 0.8 | 5949 | 12 |
| what makes a substance flammable | 0.07 | 0.7 | 166 | 23 |
| what makes something flammable | 1.31 | 0.7 | 6072 | 14 |
| what makes things flammable | 1.85 | 0.6 | 8781 | 29 |
| what is a flammable material | 0.48 | 0.3 | 1579 | 62 |
| what makes a chemical flammable | 0.39 | 0.7 | 3487 | 11 |
| what makes a liquid flammable | 1.9 | 1 | 9771 | 73 |
| what material is considered flammable | 1.7 | 0.7 | 603 | 30 |
| what materials are flammable | 0.08 | 0.3 | 7254 | 28 |
| what things are flammable | 1.46 | 0.5 | 719 | 26 |
| what is combustible and flammable material | 1.47 | 0.5 | 9245 | 2 |
| definition of flammable material | 0.65 | 0.2 | 3922 | 49 |
| what are flammable substances | 0.61 | 0.5 | 9024 | 5 |
| what elements are flammable | 0.7 | 0.5 | 2282 | 23 |
| examples of flammable materials | 0.11 | 0.2 | 9677 | 79 |
| flammable or combustible materials | 0.43 | 0.4 | 3149 | 4 |
