| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what was leeuwenhoek contribution to cells | 0.98 | 1 | 7503 | 5 | 42 |
| what | 0.91 | 0.6 | 1640 | 14 | 4 |
| was | 0.19 | 0.4 | 4640 | 25 | 3 |
| leeuwenhoek | 1.23 | 0.9 | 9075 | 91 | 11 |
| contribution | 1.91 | 0.5 | 1449 | 3 | 12 |
| to | 0.06 | 0.5 | 6669 | 22 | 2 |
| cells | 0.1 | 0.5 | 3011 | 3 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what was leeuwenhoek contribution to cells | 0.77 | 0.5 | 1636 | 45 |
| what did anton van leeuwenhoek discover cells | 1.91 | 0.6 | 978 | 2 |
| anton leeuwenhoek contribution to cell theory | 1.43 | 0.3 | 8795 | 27 |
| van leeuwenhoek contribution to cell theory | 0.03 | 0.8 | 102 | 99 |
| leeuwenhoek contribution to microbiology | 0.8 | 0.6 | 5961 | 73 |
| leeuwenhoek cell theory contribution | 0.02 | 0.1 | 8712 | 9 |
| leeuwenhoek discovery of cells | 0.28 | 0.8 | 4646 | 41 |
| what year did leeuwenhoek discover cells | 1.25 | 0.9 | 7113 | 80 |
| anton van leeuwenhoek contribution to biology | 1.83 | 0.6 | 4923 | 44 |
| when did leeuwenhoek discover cells | 0.51 | 0.8 | 2549 | 81 |
| did leeuwenhoek discover plant cells | 0.51 | 0.3 | 5141 | 26 |
| what did leeuwenhoek discover in his research | 1.27 | 0.2 | 7822 | 94 |
| anton van leeuwenhoek discovery of cells | 0.71 | 0.1 | 8935 | 16 |
| what did leeuwenhoek do | 0.37 | 0.1 | 3916 | 66 |
| antonie van leeuwenhoek discovery of cells | 1.37 | 1 | 8859 | 14 |
