| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| msha 48 refresher online training | 0.08 | 0.4 | 4105 | 20 |
| msha part 48 refresher training online | 1.52 | 0.4 | 3269 | 39 |
| msha part 48 annual refresher training online | 1.24 | 0.3 | 2047 | 51 |
| msha part 48 refresher online | 1.32 | 0.1 | 1725 | 24 |
| msha refresher training online | 0.71 | 0.4 | 650 | 18 |
| msha 48 training online | 1.95 | 0.4 | 5293 | 50 |
| msha part 48 refresher | 1.01 | 0.3 | 3112 | 85 |
| msha 8 hour refresher training | 1.09 | 0.1 | 5738 | 58 |
| msha part 46 refresher training online | 0.26 | 0.5 | 674 | 21 |
| msha 8 hr refresher training | 0.93 | 0.9 | 9780 | 51 |
| msha training online part 48 | 1.2 | 0.6 | 6520 | 40 |
| annual msha 8 hour refresher training | 0.05 | 0.9 | 392 | 3 |
| msha refresher course online | 1.4 | 0.9 | 7534 | 56 |
| msha 8 hour refresher online | 2 | 0.3 | 1056 | 44 |
| msha part 46 annual refresher training | 1.12 | 0.6 | 6875 | 3 |
| msha part 48 annual refresher | 1.97 | 0.4 | 4620 | 5 |
