| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| collection systems operation and maintenance | 1.12 | 0.1 | 4202 | 56 | 44 |
| collection | 0.59 | 0.5 | 8086 | 32 | 10 |
| systems | 0.97 | 0.8 | 5368 | 20 | 7 |
| operation | 1.29 | 0.8 | 2198 | 83 | 9 |
| and | 1.22 | 0.3 | 9828 | 52 | 3 |
| maintenance | 0.65 | 0.8 | 8666 | 87 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| collection systems operation and maintenance | 0.83 | 0.9 | 2699 | 85 |
