| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| four classes of arthropods | 1.89 | 0.2 | 1666 | 59 | 26 |
| four | 1.13 | 0.1 | 7457 | 83 | 4 |
| classes | 1.79 | 0.7 | 4375 | 54 | 7 |
| of | 0.56 | 0.9 | 1334 | 61 | 2 |
| arthropods | 1.75 | 0.6 | 82 | 73 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| four classes of arthropods | 0.35 | 0.2 | 5031 | 19 |
| name the four classes of arthropods | 0.61 | 0.7 | 866 | 95 |
| four main groups of arthropods | 1.57 | 0.7 | 9258 | 42 |
| classes of arthropods and characteristics | 0.66 | 0.3 | 1777 | 86 |
| how many classes of arthropods are there | 1.12 | 0.4 | 3702 | 91 |
| what are the 4 types of arthropods | 1.81 | 0.3 | 673 | 45 |
| five types of arthropods | 1.13 | 0.3 | 4148 | 13 |
| three groups of arthropods | 1.56 | 0.9 | 7180 | 20 |
| types of arthropods list | 1.28 | 0.2 | 7326 | 55 |
| classes found within arthropoda | 0.21 | 0.6 | 3084 | 79 |
| five major groups of arthropods | 0.22 | 0.8 | 6765 | 90 |
| list the five main groups of arthropods | 1.18 | 0.7 | 1061 | 71 |
| a list of all arthropods | 0.87 | 1 | 1926 | 87 |
| how arthropods are classified | 1.43 | 0.2 | 4399 | 9 |
