| are national collectors scam | 0.01 | 0.1 | 4742 | 28 | 96 |
| are national collectors stamps authentic | 0.76 | 0.4 | 7343 | 40 | 77 |
| national collectors mint scam alert | 0.03 | 0.5 | 4475 | 35 | 44 |
| is national collectors mint a scam | 1.67 | 0.5 | 3840 | 34 | 10 |
| national collectors mint scam rip off report | 0.73 | 0.8 | 7592 | 44 | 29 |
| national collection agency scams | 1.75 | 0.3 | 6639 | 32 | 79 |
| national credit collections scam | 1.1 | 1 | 8215 | 32 | 68 |
| national collector's mint coin scam | 1.37 | 0.1 | 6555 | 35 | 54 |
| are national collectors reliable | 0.75 | 0.4 | 9677 | 32 | 1 |
| first national collection bureau scam | 1.18 | 1 | 8471 | 37 | 4 |
| scam calls from debt collectors | 1.84 | 1 | 7500 | 31 | 22 |
| scams involving collection agencies | 0.73 | 1 | 4164 | 35 | 53 |
| federal collection agency scam | 1 | 0.7 | 1210 | 30 | 10 |
| debt collector calls scam | 0.16 | 0.1 | 4421 | 25 | 52 |
| state collection service scam | 0.98 | 0.7 | 4869 | 29 | 82 |
| collection agency scam calls | 1.63 | 0.4 | 5930 | 28 | 69 |
| nationwide collection agency scam | 1.95 | 0.2 | 5250 | 33 | 60 |
| collection agency scams by mail | 0.85 | 0.6 | 8126 | 31 | 95 |
| collection scams by mail | 0.44 | 0.5 | 7514 | 24 | 95 |
| collection agency scams phone numbers | 1.73 | 0.8 | 392 | 37 | 62 |
| debt collector scams by mail | 1.76 | 0.1 | 4515 | 28 | 30 |
