| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| cambrian era | 1.81 | 0.8 | 2329 | 75 | 12 |
| cambrian | 0.11 | 0.2 | 4446 | 79 | 8 |
| era | 1.76 | 0.1 | 6449 | 33 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| cambrian era | 1.83 | 0.5 | 2985 | 18 |
| cambrian era animals | 1.32 | 0.1 | 4424 | 45 |
| cambrian era timeline | 0.68 | 0.1 | 7206 | 34 |
| cambrian era facts | 0.85 | 0.2 | 274 | 44 |
| cambrian era life | 1.44 | 0.1 | 9262 | 77 |
| cambrian era plants | 0.25 | 0.5 | 4064 | 92 |
| cambrian era year | 0.22 | 0.8 | 9549 | 52 |
| cambrian era climate | 0.94 | 0.5 | 5077 | 50 |
| cambrian era creatures | 0.52 | 0.8 | 5762 | 46 |
| cambrian era major events | 0.55 | 0.7 | 5837 | 82 |
| cambrian era/period | 0.57 | 0.7 | 1542 | 80 |
| cambrian era fossils | 0.71 | 0.7 | 6161 | 32 |
| cambrian era explosion | 1.33 | 0.5 | 6487 | 9 |
| cambrian era time frame | 1.12 | 0.7 | 6837 | 93 |
| what era did the cambrian explosion occur | 0.73 | 1 | 6477 | 18 |
| when was the cambrian era | 1.26 | 0.9 | 3556 | 1 |
| what era was the cambrian explosion | 0.83 | 0.7 | 6242 | 77 |
| of which era is the cambrian period | 0.33 | 0.5 | 8758 | 17 |
| what era was the cambrian period | 1.25 | 0.1 | 4589 | 12 |
| paleozoic era cambrian period | 1.3 | 0.2 | 2368 | 85 |
