| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nc water operator exam | 1.88 | 0.7 | 4728 | 26 | 22 |
| nc | 1.91 | 1 | 1097 | 82 | 2 |
| water | 1.72 | 1 | 1611 | 4 | 5 |
| operator | 0.49 | 0.9 | 433 | 8 | 8 |
| exam | 0.98 | 1 | 7715 | 13 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nc water operator exam | 0.32 | 0.6 | 9688 | 3 |
| north carolina surface water operator exam | 0.1 | 0.6 | 4883 | 44 |
| nc wastewater operator exam | 1 | 0.8 | 5798 | 36 |
| nc water operator certification | 1.74 | 0.6 | 9184 | 98 |
| north carolina water operator certification | 0.98 | 0.7 | 9253 | 79 |
| nc water certification operators | 0.72 | 0.6 | 5416 | 64 |
| nc water operator training | 1.46 | 0.4 | 3203 | 68 |
| nc water certification exam | 0.62 | 0.3 | 8964 | 59 |
| nc water operator certification board | 0.07 | 0.9 | 8362 | 53 |
| nc water operator list | 0.01 | 1 | 5626 | 2 |
| nc drinking water operator list | 1.38 | 0.9 | 53 | 2 |
| nc deq drinking water operator certification | 1.94 | 0.4 | 8332 | 92 |
| nc certified water operators list | 0.3 | 0.6 | 2443 | 38 |
| nc water treatment exam | 0.44 | 0.3 | 4931 | 29 |
| nc drinking water exam | 0.05 | 0.6 | 6631 | 69 |
| nc wastewater operator certification | 1.01 | 0.2 | 7673 | 25 |
| north carolina certified water operators list | 1.28 | 0.5 | 264 | 85 |
| north carolina water operators | 1.35 | 0.3 | 8385 | 72 |
| nc wastewater operator certification list | 1.88 | 0.1 | 9379 | 92 |
| nc waterworks operators certification classes | 0.26 | 0.8 | 6584 | 71 |
