| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| colorado newspaper archives free search | 1.69 | 0.8 | 669 | 91 |
| denver colorado newspaper archives | 0.93 | 1 | 7071 | 93 |
| colorado historic newspaper archive | 1.43 | 0.8 | 3946 | 71 |
| colorado state archives search | 1.53 | 0.5 | 8471 | 20 |
| denver co newspaper archives | 1.19 | 0.1 | 3856 | 53 |
| colorado newspaper archives 1859 1978 | 1.81 | 1 | 3313 | 48 |
| state of colorado archives | 1.97 | 0.2 | 4727 | 79 |
| colorado historical newspapers online | 0.73 | 0.1 | 2943 | 9 |
| colorado state archives denver | 1.72 | 0.2 | 7807 | 64 |
| colorado historic newspapers online | 0.18 | 1 | 8644 | 7 |
| list of colorado newspapers | 0.88 | 0.7 | 9909 | 82 |
| colorado historical newspapers collection | 1.92 | 0.7 | 9454 | 11 |
| colorado historic newspapers collection | 0.04 | 0.5 | 3474 | 45 |
| old colorado newspapers online | 1.9 | 0.2 | 7391 | 88 |
| denver post archives search | 0.98 | 0.5 | 5907 | 63 |
| denver post newspaper archives | 1.59 | 0.4 | 605 | 70 |
| colorado county citizen archives | 1.85 | 0.6 | 7278 | 50 |
| colorado digital newspapers online | 1.95 | 0.8 | 5202 | 26 |
| newspapers in denver colorado | 0.99 | 0.7 | 1714 | 15 |
| newspapers in denver colorado area | 1.45 | 1 | 1947 | 69 |
| denver co newspapers online | 0.87 | 0.1 | 8024 | 45 |
