| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| parking garage near dc zoo | 1.62 | 0.4 | 7738 | 8 |
| free parking near dc zoo | 1.73 | 0.9 | 5868 | 99 |
| free parking near washington dc zoo | 1.82 | 0.7 | 9721 | 50 |
| washington dc zoo parking | 1.3 | 0.4 | 3788 | 63 |
| parking near national zoo washington dc | 0.13 | 0.7 | 1457 | 48 |
| dc national zoo parking | 1.21 | 0.3 | 151 | 46 |
| parking near washington zoo | 2 | 0.1 | 3396 | 54 |
| smithsonian zoo dc parking | 1.8 | 0.8 | 7871 | 18 |
| philadelphia zoo parking garage | 0.66 | 0.4 | 4832 | 65 |
| parking near the zoo | 1.93 | 0.8 | 7839 | 62 |
| dc zoo parking pass | 0.26 | 0.1 | 1166 | 27 |
| washington dc zoo parking pass | 0.04 | 0.1 | 289 | 49 |
| parking garage near dc mall | 0.57 | 0.5 | 4016 | 3 |
| parking near philadelphia zoo | 1.41 | 0.2 | 5649 | 63 |
| denver zoo parking garage | 0.37 | 0.5 | 9035 | 94 |
| washington national zoo parking | 0.51 | 0.9 | 5464 | 79 |
