| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| colorado historic newspapers | 1.6 | 1 | 2470 | 74 | 28 |
| colorado | 1.21 | 0.9 | 668 | 99 | 8 |
| historic | 0.97 | 0.1 | 2703 | 72 | 8 |
| newspapers | 1.38 | 0.8 | 4536 | 12 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| colorado historic newspapers | 1.31 | 0.5 | 9827 | 56 |
| colorado historic newspapers collection | 1.48 | 0.3 | 9917 | 100 |
| colorado historic newspapers online | 1.24 | 0.5 | 4399 | 31 |
| colorado historic newspapers archive | 0.73 | 1 | 6723 | 89 |
| colorado newspaper historic collection | 0.16 | 0.2 | 5031 | 28 |
| colorado historical newspapers online | 0.97 | 0.4 | 5081 | 48 |
| old colorado newspapers online | 1.73 | 0.5 | 96 | 39 |
| list of colorado newspapers | 1.18 | 0.5 | 6461 | 8 |
| largest newspapers in colorado | 0.09 | 0.5 | 283 | 75 |
| colorado newspaper archives free search | 0.16 | 0.5 | 2249 | 85 |
| newspapers in denver colorado | 0.26 | 0.7 | 8799 | 45 |
| colorado newspaper archives 1859 1978 | 1.87 | 0.1 | 3554 | 68 |
| newspapers in denver colorado area | 0.4 | 0.2 | 6131 | 71 |
| history colorado online collection | 1.5 | 0.7 | 8262 | 37 |
| colorado digital newspapers online | 1.76 | 0.7 | 8384 | 60 |
| colorado historical society archives | 1.44 | 0.7 | 8958 | 31 |
| denver colorado newspaper archives | 1.92 | 0.2 | 6296 | 93 |
| history colorado photo collection | 0.26 | 0.5 | 6561 | 48 |
| newspapers in denver co | 1.49 | 0.5 | 7525 | 80 |
