| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| metro operation and maintenance act | 1.07 | 0.5 | 8744 | 40 | 35 |
| metro | 0.05 | 0.7 | 1970 | 100 | 5 |
| operation | 0.38 | 0.1 | 9886 | 89 | 9 |
| and | 1.53 | 0.8 | 7613 | 70 | 3 |
| maintenance | 1.42 | 0.3 | 7177 | 78 | 11 |
| act | 1.16 | 0.1 | 4918 | 15 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| metro operation and maintenance act | 1.57 | 0.6 | 6221 | 81 |
| metro railway operation and maintenance act | 1.27 | 1 | 7751 | 14 |
| operation and maintenance act | 0.44 | 0.2 | 7980 | 59 |
| state of michigan metro act | 1.22 | 0.8 | 9186 | 88 |
| metro safety amendment act | 1.38 | 0.4 | 5354 | 46 |
| metropolitan transit authority act | 0.2 | 0.3 | 422 | 36 |
| metro railway o&m act 2002 | 1.32 | 0.2 | 9371 | 47 |
| operation and maintenance plan | 0.77 | 0.7 | 8016 | 51 |
| metro railways act 1978 | 1.8 | 0.3 | 6452 | 36 |
| metro rail act 2015 | 1.15 | 0.6 | 8350 | 42 |
| operation and maintenance contracts | 1.99 | 0.2 | 4234 | 73 |
| metro railway construction act 1978 | 0.93 | 0.3 | 5683 | 15 |
| the health maintenance organization act | 1.48 | 0.9 | 1883 | 8 |
| delhi metro o&m act | 0.27 | 0.8 | 9934 | 12 |
| operation & maintenance department | 1.12 | 0.3 | 4821 | 66 |
| the metropolitan police act | 1.37 | 0.6 | 483 | 50 |
