| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| why did lana leave smallville | 1.9 | 0.6 | 8711 | 28 | 29 |
| why | 0.89 | 0.5 | 5888 | 60 | 3 |
| did | 0.3 | 0.3 | 4954 | 8 | 3 |
| lana | 0.05 | 0.7 | 8993 | 37 | 4 |
| leave | 1.35 | 0.4 | 4346 | 13 | 5 |
| smallville | 0.91 | 0.5 | 8425 | 73 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| why did lana leave smallville | 1.28 | 0.3 | 1637 | 82 |
| when did lana leave smallville | 0.21 | 0.2 | 1167 | 26 |
| why did lana lang leave smallville | 1.63 | 0.2 | 5788 | 47 |
| what happens to lana in smallville | 0.5 | 1 | 161 | 56 |
| when did lana lang leave smallville | 1.05 | 0.6 | 432 | 25 |
| when does lana leave smallville | 0.02 | 1 | 7599 | 74 |
| what episode of smallville does lana leave | 1.54 | 1 | 1566 | 84 |
| did lana die in smallville | 1.37 | 0.2 | 3860 | 53 |
| what happens to lana lang in smallville | 0.13 | 0.8 | 7458 | 30 |
| what happened to lana lang in smallville | 0.69 | 0.2 | 5429 | 100 |
| when does lana lane leave smallville | 0.71 | 0.5 | 5143 | 26 |
| smallville lana after the series | 1.34 | 0.5 | 9390 | 1 |
| when does lana come back to smallville | 0.49 | 0.9 | 4168 | 36 |
| smallville what episode does lana find out | 0.59 | 0.4 | 804 | 66 |
| smallville lana last episode | 1.44 | 0.5 | 2636 | 86 |
| when does lana leave smallville for good | 0.78 | 0.8 | 7715 | 38 |
| smallville clark tells lana his secret | 0.62 | 0.4 | 5648 | 82 |
| what season does lana die in smallville | 1.53 | 1 | 3606 | 92 |
| smallville lana finds out | 1.32 | 0.3 | 3395 | 60 |
| does lana lang die in smallville | 1.92 | 0.6 | 728 | 61 |
