| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| portable document format specification | 0.63 | 0.3 | 1542 | 62 | 38 |
| portable | 0.45 | 0.8 | 4243 | 44 | 8 |
| document | 1.94 | 0.2 | 6813 | 5 | 8 |
| format | 1.89 | 1 | 8736 | 11 | 6 |
| specification | 1.31 | 0.5 | 6236 | 57 | 13 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| portable document format specification | 1.5 | 0.1 | 2664 | 67 |
