| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| harvard mark 1 inventor | 0.91 | 0.7 | 8932 | 15 | 23 |
| harvard | 1.39 | 0.6 | 5082 | 36 | 7 |
| mark | 0.61 | 1 | 6074 | 12 | 4 |
| 1 | 0.47 | 1 | 9250 | 99 | 1 |
| inventor | 0.21 | 1 | 2901 | 93 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| harvard mark 1 inventor | 0.05 | 1 | 9972 | 32 |
| when was the harvard mark 1 invented | 0.71 | 0.4 | 8820 | 89 |
| who/ what was the harvard mark 1 | 1.21 | 0.1 | 2259 | 8 |
| who invented mark 1 | 0.03 | 0.3 | 4804 | 61 |
| harvard mark 1 computer | 1.59 | 1 | 9159 | 41 |
| mark 1 was invented by | 1.26 | 0.4 | 1554 | 72 |
| the harvard mark i | 1.8 | 0.4 | 7920 | 5 |
| who invented mark i | 1.56 | 0.8 | 9860 | 35 |
| mark i harvard wiki | 0.25 | 0.6 | 4405 | 10 |
| who invented mark 1 computer | 0.56 | 0.1 | 5973 | 5 |
| ibm harvard mark 1 | 1.1 | 0.9 | 4092 | 61 |
| mark 1 computer invented by | 1.7 | 0.6 | 8651 | 45 |
| mark 1 was developed in 1937 | 0.52 | 0.6 | 4010 | 32 |
| komputer harvard mark 1 | 0.43 | 0.9 | 9427 | 74 |
| who made the mark 1 computer | 0.77 | 0.7 | 7150 | 27 |
| harvard mark i computer | 0.11 | 0.3 | 7634 | 32 |
| mark 1 computer history | 1.69 | 0.9 | 1259 | 4 |
| what is mark i at harvard computer | 0.09 | 0.2 | 6210 | 92 |
