| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| amphibian of the family bufonidae | 1.69 | 1 | 6238 | 13 |
| amphibian species of the world database | 0.35 | 1 | 8905 | 57 |
| family tree of amphibians | 1.95 | 0.2 | 222 | 95 |
| classification of amphibious animals | 1.3 | 0.7 | 3615 | 24 |
| a list of amphibians | 1.63 | 0.8 | 1227 | 54 |
| list of amphibious animals | 1.85 | 0.9 | 9151 | 60 |
| what is a amphibious | 1.5 | 0.2 | 3147 | 97 |
| what is an amphibious animal | 0.39 | 1 | 9430 | 27 |
| amphibian species of the world | 0.81 | 0.4 | 7984 | 51 |
| amphibian of the world | 1.34 | 0.6 | 8108 | 46 |
| number of amphibian species | 1.07 | 0.4 | 3004 | 52 |
| number of species of amphibians | 1.17 | 0.3 | 347 | 99 |
| list of amphibians by common name | 0.89 | 0.4 | 5215 | 76 |
| alphabetical list of amphibians | 0.68 | 0.2 | 5634 | 93 |
| what is the amphibian | 1.74 | 0.4 | 210 | 20 |
| scientific name for amphibian | 0.85 | 0.9 | 3535 | 76 |
| how many amphibian species are there | 1.98 | 0.8 | 4697 | 3 |
| extant groups of amphibians | 1.72 | 1 | 3203 | 34 |
| there are 4400 living species of amphibians | 0.8 | 0.8 | 7917 | 86 |
| list of amphibians with pictures | 1.02 | 0.8 | 9604 | 81 |
| what kind of amphibians are there | 0.03 | 0.4 | 9643 | 17 |
| where are amphibians found | 0.74 | 0.6 | 9943 | 39 |
