| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| comets are composed of | 0.64 | 0.4 | 3149 | 90 | 22 |
| comets | 1.25 | 0.4 | 2426 | 64 | 6 |
| are | 1.25 | 0.2 | 1750 | 53 | 3 |
| composed | 0.46 | 0.1 | 6968 | 31 | 8 |
| of | 1.74 | 0.6 | 573 | 23 | 2 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| comets are composed of | 0.72 | 0.8 | 6185 | 83 |
| comets are composed of ice and | 0.99 | 0.1 | 2127 | 93 |
| comets are composed of quizlet | 1.05 | 0.3 | 9844 | 83 |
| what are comets composed of | 1.73 | 1 | 4313 | 31 |
| what are comets primarily composed of | 1.87 | 0.6 | 393 | 44 |
| are comets composed of dust and ice | 0.4 | 0.2 | 7647 | 21 |
| why are comets composed of ice and dust | 1.11 | 0.9 | 1036 | 20 |
| what is a comets head composed of | 0.64 | 0.8 | 1868 | 80 |
| comets are made of dust and ice | 1.84 | 0.2 | 429 | 24 |
| comets made of ice | 1.97 | 0.8 | 9363 | 54 |
| are comets mostly ice | 0.88 | 1 | 8044 | 40 |
| what are comets made up of | 1.51 | 0.9 | 1216 | 16 |
| comets are made up primarily of | 1.49 | 0.4 | 5845 | 19 |
