| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| diagram of earthworm | 0.88 | 0.9 | 1034 | 81 | 20 |
| diagram | 0.18 | 0.1 | 1015 | 52 | 7 |
| of | 1.35 | 0.4 | 5079 | 46 | 2 |
| earthworm | 0.57 | 0.1 | 5458 | 64 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| diagram of earthworm | 1.49 | 0.8 | 5522 | 58 |
| diagram of earthworm anatomy | 0.81 | 0.6 | 8123 | 77 |
| well labelled diagram of earthworm | 0.74 | 1 | 9533 | 45 |
| nervous system of earthworm diagram | 0.55 | 0.7 | 5294 | 94 |
| reproductive system of earthworm diagram | 1.93 | 0.2 | 2380 | 57 |
| septal nephridia of earthworm diagram | 0.47 | 1 | 7741 | 89 |
| life cycle of earthworm diagram | 1.76 | 0.7 | 7426 | 18 |
| earthworm anatomy diagram labeled | 1.25 | 1 | 4574 | 85 |
| earthworm internal anatomy diagram | 0.01 | 0.9 | 3450 | 3 |
| earthworm anatomy label the diagram | 0.85 | 0.3 | 8741 | 52 |
| earthworm external anatomy diagram | 1.22 | 0.2 | 4632 | 9 |
| general anatomy of earthworm diagram | 1.45 | 0.7 | 8641 | 6 |
| nervous system of an earthworm | 1.38 | 0.7 | 3274 | 27 |
| do earthworms have a nervous system | 1.93 | 1 | 1132 | 27 |
| diagram of an earthworm | 1.04 | 0.4 | 1141 | 8 |
| digestive system of earthworm diagram | 1.02 | 0.5 | 2573 | 25 |
| earthworm circulatory system diagram | 0.22 | 0.3 | 4171 | 14 |
| dissection of nervous system of earthworm | 0.67 | 0.6 | 6587 | 45 |
| earthworm anatomy and physiology | 0.06 | 0.1 | 2423 | 95 |
