| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| northern illinois university school shooting | 0.2 | 0.4 | 9497 | 40 | 44 |
| northern | 0.02 | 0.7 | 6104 | 33 | 8 |
| illinois | 1.04 | 0.3 | 4544 | 84 | 8 |
| university | 0.29 | 0.8 | 4654 | 94 | 10 |
| school | 0.2 | 0.8 | 8782 | 79 | 6 |
| shooting | 1.67 | 0.3 | 7767 | 53 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| northern illinois university school shooting | 0.74 | 0.9 | 5833 | 2 |
| northern illinois university shooting victims | 0.58 | 0.3 | 7438 | 91 |
| northern illinois university shooter | 0.69 | 0.8 | 7261 | 56 |
| northern illinois university shooting 2008 | 0.82 | 0.4 | 7819 | 70 |
| northeastern illinois university shooting | 1.49 | 0.7 | 1354 | 74 |
| university of illinois shooting | 0.89 | 0.6 | 9749 | 67 |
| illinois state university shooting | 1.93 | 0.1 | 418 | 69 |
| school shooting in illinois | 0.9 | 0.7 | 277 | 15 |
| illinois school shooting today | 1.46 | 0.6 | 545 | 82 |
| western illinois university school shooting | 0.94 | 0.6 | 5005 | 3 |
| illinois high school shooting | 0.43 | 0.7 | 749 | 39 |
| northern illinois shooting 2008 | 1.04 | 0.5 | 7315 | 37 |
| shooting at northwestern university | 1.75 | 0.3 | 5990 | 21 |
| chicago illinois school shooting | 0.41 | 0.8 | 8236 | 50 |
| shooting at western illinois university | 1.66 | 0.3 | 1923 | 59 |
| when was the niu shooting | 0.53 | 0.3 | 9918 | 91 |
| northwestern chicago campus shooting | 1.25 | 1 | 1128 | 59 |
