| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| who fully described the digestive system | 0.61 | 0.1 | 4202 | 30 |
| who discovered the digestive system | 1.66 | 0.2 | 996 | 42 |
| overview of the digestive system | 0.72 | 0.5 | 8840 | 28 |
| about the digestive system | 1.83 | 0.1 | 2415 | 11 |
| the beginning of the digestive system | 1.03 | 0.4 | 1665 | 14 |
| a short summary of the digestive system | 1.33 | 0.2 | 5538 | 100 |
| fact about the digestive system | 1.11 | 0.3 | 6643 | 40 |
| the digestive system summary | 1.99 | 0.5 | 9468 | 47 |
| info about the digestive system | 1.98 | 0.2 | 8275 | 68 |
| the digestive system pdf | 0.63 | 0.8 | 5989 | 84 |
| the digestive system article | 0.03 | 0.4 | 8065 | 25 |
| interesting fact about the digestive system | 1.52 | 0.6 | 5238 | 1 |
| the digestive system biology | 0.2 | 0.7 | 3550 | 58 |
| the digestive system book | 1.36 | 0.4 | 9944 | 46 |
| the complete digestive system | 1.96 | 0.8 | 3988 | 47 |
| the digestive system in humans | 1.56 | 0.6 | 1116 | 26 |
| overview of the human digestive system | 1.08 | 0.3 | 8356 | 90 |
| information about the digestive system | 1.55 | 0.9 | 4005 | 79 |
| what is the human digestive system | 1.78 | 0.1 | 929 | 71 |
| have developed digestive system | 1.05 | 0.9 | 6277 | 31 |
