| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| maintenance of metro railway tracks | 0.89 | 0.1 | 5485 | 42 | 35 |
| maintenance | 0.54 | 0.5 | 2347 | 54 | 11 |
| of | 1.36 | 0.8 | 5872 | 17 | 2 |
| metro | 1.25 | 0.3 | 5150 | 9 | 5 |
| railway | 1.76 | 0.7 | 4720 | 2 | 7 |
| tracks | 1.35 | 1 | 5641 | 17 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| maintenance of metro railway tracks | 1.69 | 0.9 | 2175 | 42 |
