| Queries | Unique users |
Referrers |
Average Click Position |
|
|---|---|---|---|---|
| umwa | 2 | 2 | 1 | |
| black lung | 2 | 2 | 1 | |
| coal miners' union | 1 | 1 | 1 | |
| black lung disease | 1 | 1 | 2 | |
| emeigh family in central pa | 1 | 1 | 2 | |
| drummond mining and colombia | 1 | 1 | 1 | |
| united mine workers union | 1 | 2 | 1 | |
| john l lewis | 1 | 3 | 1 | |
| federal black lung | 1 | 2 | 3 | |
| umwa secretary district 19 local 7425 | 1 | 1 | 2 | |
| underground coal mine alabama employment | 1 | 1 | 2 | |
| crown 2 mine near virden illinois | 1 | 1 | 1 | |
| coal miners | 1 | 1 | 2 | |
| united mine workers | 1 | 1 | 1 | |
| flight training johnstown indiana pennsylvania | 1 | 1 | 10 | |
| old photos | 1 | 1 | 60 | |
| coal mine | 1 | 1 | 3 | |
| umwa health & retirement funds | 1 | 1 | 4 | |
 |
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