| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| steam locomotive valve gear types | 0.38 | 0.5 | 3510 | 83 | 33 |
| steam | 1.72 | 0.6 | 3223 | 68 | 5 |
| locomotive | 0.89 | 0.3 | 8291 | 95 | 10 |
| valve | 1.54 | 0.6 | 5023 | 63 | 5 |
| gear | 1.43 | 0.8 | 8892 | 11 | 4 |
| types | 0.56 | 0.5 | 171 | 77 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| steam locomotive valve gear types | 0.45 | 1 | 1373 | 47 |
| steam engine valve gear types | 1.8 | 0.9 | 6457 | 98 |
| steam loco valve gear | 0.27 | 0.3 | 1418 | 29 |
| steam train valve gear | 1.98 | 1 | 7894 | 30 |
| steam engine valve gear | 1.75 | 0.8 | 5857 | 64 |
| steam locomotive valve gear animation | 1.07 | 0.5 | 9336 | 36 |
| steam locomotive valve gear simulation | 0.45 | 0.1 | 990 | 47 |
| steam engine valve types | 1.14 | 0.3 | 9509 | 66 |
| list of steam locomotive types | 1.66 | 0.5 | 9288 | 49 |
| types of steam engine locomotive | 1.75 | 0.1 | 6243 | 26 |
| steam locomotive safety valve | 0.03 | 0.6 | 6187 | 43 |
| gear driven steam locomotives | 1.22 | 0.6 | 9296 | 79 |
| steam locomotive parts names | 1.42 | 0.6 | 1858 | 71 |
| steam locomotive running gear | 1.27 | 0.4 | 1927 | 4 |
| steam line valve type | 0.02 | 0.9 | 6325 | 12 |
| types of valves for steam | 0.1 | 0.6 | 2358 | 26 |
| types of steam locomotives | 0.43 | 0.3 | 8835 | 91 |
| parts of steam locomotive | 1.72 | 0.5 | 9131 | 89 |
