| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| tiger attack san francisco zoo | 0.62 | 0.2 | 3073 | 75 |
| san francisco zoo tiger attack 2007 | 1.14 | 0.4 | 1407 | 91 |
| tiger attack in san francisco zoo video | 0.43 | 0.2 | 5904 | 74 |
| san francisco zoo tiger attack witness | 0.61 | 0.3 | 7763 | 64 |
| san francisco zoo tiger attack 2007 video | 0.54 | 1 | 3172 | 23 |
| san francisco zoo tiger attacks | 1.19 | 0.5 | 7734 | 92 |
| sf zoo tiger attack | 1.62 | 0.1 | 2699 | 49 |
| tiger kills san francisco zoo | 0.48 | 0.2 | 3664 | 67 |
| san francisco zoo attack | 0.81 | 1 | 4221 | 76 |
| san francisco tiger attack | 0.09 | 0.3 | 6445 | 88 |
| san diego zoo tiger attack | 1.6 | 0.2 | 2468 | 65 |
| san francisco zoo tiger | 1.93 | 0.8 | 7993 | 46 |
| san francisco zoo incident | 1.86 | 0.2 | 6307 | 49 |
| singapore zoo tiger attack | 0.73 | 0.8 | 4078 | 9 |
| florida zoo tiger attack | 0.23 | 0.6 | 2466 | 43 |
| tiger attack at the zoo | 1.9 | 0.1 | 1402 | 30 |
| san francisco zoo lion attack | 0.76 | 0.1 | 1432 | 96 |
| houston zoo tiger attack | 0.24 | 0.1 | 3993 | 29 |
| china zoo tiger attack | 0.45 | 1 | 5378 | 80 |
| tiger escapes sf zoo kills teenager | 1.04 | 0.6 | 9643 | 18 |
| sf zoo lion attack | 0.64 | 0.8 | 8290 | 9 |
| tiger attacks man at zoo | 1.5 | 0.8 | 548 | 85 |
