| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| historical development of computer pdf notes | 1.6 | 0.1 | 3745 | 62 | 44 |
| historical | 1.36 | 0.5 | 3664 | 70 | 10 |
| development | 1.47 | 0.8 | 1030 | 98 | 11 |
| of | 0.2 | 0.5 | 2033 | 47 | 2 |
| computer | 0.5 | 0.4 | 764 | 75 | 8 |
| 1.91 | 0.3 | 9479 | 88 | 3 | |
| notes | 0.09 | 0.6 | 8061 | 51 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| historical development of computer pdf notes | 1.85 | 0.3 | 2915 | 2 |
