| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| northern illinois university shooting 2010 | 1.91 | 0.8 | 9864 | 45 | 42 |
| northern | 1.47 | 0.5 | 4389 | 10 | 8 |
| illinois | 1.54 | 0.2 | 1555 | 90 | 8 |
| university | 1.68 | 0.5 | 6769 | 21 | 10 |
| shooting | 1.76 | 0.8 | 7426 | 15 | 8 |
| 2010 | 1.14 | 0.7 | 7840 | 26 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| northern illinois university shooting 2010 | 0.4 | 0.4 | 2915 | 24 |
| northern illinois university shooting 2008 | 0.84 | 0.8 | 332 | 42 |
| northern illinois university shooter | 0.5 | 0.1 | 532 | 6 |
| northern illinois university shooting victims | 1.31 | 0.2 | 6598 | 96 |
| northeastern illinois university shooting | 1.72 | 0.8 | 2756 | 89 |
| northern illinois school shooting | 0.35 | 0.4 | 6378 | 16 |
| university of illinois shooting | 0.65 | 1 | 4850 | 3 |
| northern illinois shooting 2008 | 0.35 | 1 | 7523 | 63 |
| illinois state university shooting | 0.6 | 0.8 | 6556 | 15 |
| shooting at western illinois university | 1.36 | 0.9 | 9819 | 8 |
| when was the niu shooting | 1.5 | 0.7 | 7922 | 6 |
| shooting at northwestern university | 1.89 | 0.5 | 5708 | 64 |
| western illinois university school shooting | 1.73 | 1 | 9467 | 96 |
| northwestern chicago campus shooting | 0.14 | 0.6 | 2194 | 57 |
| niu shooting victims 2008 | 0.5 | 0.1 | 5081 | 98 |
| team exposure illinois college shooting | 1.45 | 0.3 | 6628 | 14 |
| northwestern state university shooting | 0.68 | 0.6 | 2926 | 9 |
| shooting in university park il | 1.85 | 0.4 | 2842 | 5 |
| recent shooting in illinois | 1.56 | 0.6 | 6272 | 18 |
| school shooting in illinois | 0.61 | 0.8 | 2425 | 68 |
