| Keyword | CPC | PCC | Volume | Length string | Score |
|---|---|---|---|---|---|
| mammary glands produce | 1.04 | 0.9 | 8235 | 22 | 42 |
| what do mammary glands produce | 1.94 | 0.2 | 5812 | 30 | 54 |
| when do mammary glands produce milk | 0.1 | 0.3 | 5377 | 35 | 51 |
| the fluid produced by the mammary glands | 0.85 | 0.3 | 2990 | 40 | 62 |
| how do mammary glands produce milk | 0.09 | 0.6 | 672 | 34 | 58 |
| what part of the mammary glands produce milk | 0.71 | 1 | 3679 | 44 | 64 |
| within the mammary glands milk is produced by | 0.63 | 0.7 | 6021 | 45 | 42 |
| produce a placenta and have mammary glands | 1.39 | 0.9 | 6480 | 42 | 86 |
| mammary glands produce what | 1.56 | 1 | 5444 | 27 | 81 |
