| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| history of natural numbers | 1.01 | 1 | 8773 | 55 | 26 |
| history | 1.07 | 0.3 | 857 | 29 | 7 |
| of | 0.39 | 0.8 | 1834 | 57 | 2 |
| natural | 0.09 | 0.6 | 740 | 8 | 7 |
| numbers | 1.6 | 0.3 | 5652 | 96 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| history of natural numbers | 1.87 | 0.7 | 4765 | 85 |
| natural history museum visitor numbers | 0.22 | 0.1 | 2199 | 67 |
| museum of natural history phone number | 1.88 | 0.6 | 9154 | 33 |
| history of the natural number e | 1.83 | 0.3 | 3584 | 64 |
| what is the history of the natural number e | 1.02 | 0.6 | 9657 | 37 |
| the history of numbers | 0.86 | 0.1 | 5501 | 6 |
| natural numbers start from | 1.3 | 0.7 | 1086 | 22 |
| history of numbers pdf | 1.28 | 0.7 | 8299 | 14 |
| first n natural numbers | 0.6 | 0.4 | 879 | 93 |
| explanation of natural numbers | 0.79 | 0.5 | 3936 | 84 |
| the first ten natural numbers | 1 | 0.7 | 2044 | 23 |
| our modern numbers were invented in | 1.24 | 0.9 | 9020 | 81 |
| where were numbers invented | 0.64 | 0.3 | 6392 | 89 |
| national museum of natural history visitors | 1.01 | 0.7 | 8172 | 92 |
| visiting the natural history museum | 0.65 | 0.7 | 1259 | 42 |
| visit natural history museum | 1.16 | 0.6 | 3734 | 67 |
