| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| history or historic houses and buildings | 1.65 | 0.1 | 8343 | 57 |
| historical or historic building | 0.55 | 0.4 | 1940 | 75 |
| historical building or historic building | 1.39 | 0.8 | 3744 | 80 |
| historic buildings and places | 1.33 | 0.7 | 1116 | 74 |
| buildings with a history | 1.44 | 0.4 | 7405 | 75 |
| what are historic buildings | 0.79 | 1 | 6511 | 94 |
| the houses of history | 1.82 | 1 | 188 | 57 |
| what is considered a historic building | 0.58 | 1 | 1490 | 39 |
| what is a historic home | 0.47 | 0.5 | 6910 | 56 |
| when is a building considered historic | 1.49 | 1 | 2587 | 86 |
| what is a historical building | 1.17 | 0.3 | 5241 | 92 |
| what makes a building historic | 0.65 | 0.9 | 6169 | 35 |
| describe a historical building | 1.6 | 0.2 | 635 | 33 |
| what constitutes a historical building | 1.07 | 0.9 | 2813 | 49 |
| history of building houses | 1.4 | 0.8 | 5221 | 87 |
| list of historic buildings | 0.71 | 0.9 | 7397 | 41 |
| when is a house considered historic | 1.86 | 0.4 | 4450 | 78 |
| when does a building become historic | 1.97 | 0.5 | 9265 | 33 |
| what makes a house historic | 1.5 | 0.8 | 6773 | 43 |
| definition of historical building | 0.94 | 0.8 | 9056 | 99 |
| what makes a building historical | 0.79 | 0.4 | 5161 | 19 |
