| Keyword | CPC | PCC | Volume | Length string | Score |
|---|---|---|---|---|---|
| chairs inspired by history | 0.2 | 0.8 | 595 | 26 | 17 |
| the history of chairs | 1.35 | 0.8 | 6057 | 21 | 21 |
| why were chairs invented | 0.36 | 0.3 | 3693 | 24 | 11 |
| history of the chair design | 1.7 | 0.2 | 3587 | 27 | 33 |
| who invented the chair | 0.48 | 1 | 6197 | 22 | 67 |
| what country invented chairs | 0.68 | 0.2 | 3813 | 28 | 88 |
| what year were chairs invented | 1.42 | 1 | 2561 | 30 | 26 |
| evolution history of chairs | 0.84 | 0.5 | 6433 | 27 | 61 |
| who created the chair | 0.38 | 0.3 | 7561 | 21 | 100 |
| invention of the chair | 0.68 | 1 | 69 | 22 | 12 |
| who made the chair | 0.08 | 0.6 | 4079 | 18 | 51 |
| when were chairs made | 1.18 | 0.6 | 3053 | 21 | 66 |
