| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| national historical institute first mass | 0.93 | 1 | 8659 | 23 | 40 |
| national | 1.44 | 0.1 | 7147 | 8 | 8 |
| historical | 1.83 | 0.6 | 4811 | 16 | 10 |
| institute | 1.38 | 0.8 | 1566 | 21 | 9 |
| first | 1.24 | 0.3 | 6962 | 2 | 5 |
| mass | 0.18 | 0.8 | 3645 | 49 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| national historical institute first mass | 0.57 | 0.8 | 7629 | 61 |
| site of the first mass introduction | 0.09 | 0.5 | 2740 | 26 |
| what is national historical institute | 1.35 | 0.6 | 2810 | 39 |
| national historical institute logo | 1.64 | 0.1 | 5962 | 86 |
| site of the first mass | 1.17 | 0.7 | 6840 | 60 |
| national historic register massachusetts | 0.99 | 0.7 | 7915 | 38 |
| date of the first mass | 1.29 | 1 | 3089 | 8 |
| when was the first mass | 1.64 | 1 | 5038 | 92 |
| site of the first mass pdf | 0.02 | 0.5 | 4151 | 21 |
| the location of the first mass | 1.83 | 0.2 | 7560 | 94 |
| when was the mass instituted | 1.28 | 0.4 | 8333 | 47 |
| first mass in america | 1.93 | 0.6 | 1712 | 71 |
| national institute of health history | 1.43 | 1 | 5045 | 68 |
| massachusetts national historic site | 1.22 | 0.5 | 8068 | 6 |
| mass historical commission pnf | 0.57 | 0.8 | 2036 | 73 |
| history of the mass | 0.81 | 0.5 | 4195 | 29 |
| ma in history programs | 0.91 | 1 | 4624 | 57 |
| museum of natural history massachusetts | 1.61 | 1 | 4449 | 51 |
