| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| shanghai tunnels portland oregon encyclopedia | 0.9 | 0.6 | 5714 | 61 | 45 |
| shanghai | 0.22 | 0.1 | 6108 | 50 | 8 |
| tunnels | 1.75 | 1 | 4112 | 49 | 7 |
| portland | 0.79 | 0.9 | 2303 | 8 | 8 |
| oregon | 1.99 | 0.4 | 4996 | 99 | 6 |
| encyclopedia | 0.34 | 0.8 | 3858 | 90 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| shanghai tunnels portland oregon encyclopedia | 1.91 | 0.8 | 9643 | 54 |
| underground shanghai tunnels portland oregon | 0.51 | 0.8 | 3228 | 84 |
| portland or shanghai tunnels | 0.37 | 0.1 | 7616 | 85 |
| portland oregon shanghai tunnel | 0.75 | 0.3 | 7110 | 34 |
| portland shanghai tunnels map | 1.2 | 0.2 | 4697 | 19 |
| shanghai tunnels portland underground tour | 1.29 | 0.9 | 9871 | 40 |
| shanghai tunnels portland oregon haunted | 0.09 | 0.3 | 7599 | 85 |
| portland shanghai tunnels tour | 0.36 | 0.1 | 5709 | 66 |
| portland oregon shanghai tunnel tour | 1.86 | 0.2 | 3112 | 12 |
| shanghai tunnel tours portland oregon | 0.52 | 0.7 | 3783 | 14 |
| haunted shanghai tunnels portland | 0.91 | 0.2 | 4055 | 42 |
| shanghai tunnels bar portland | 0.13 | 0.3 | 3139 | 75 |
| shanghai tunnel bar portland oregon | 1.61 | 0.8 | 3583 | 50 |
| portland walking tours shanghai tunnels | 1.87 | 1 | 1875 | 14 |
| shanghai tunnel tour portland | 0.52 | 0.9 | 2515 | 38 |
