| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| cobol gui | 0.73 | 0.9 | 3798 | 95 |
| cobol guide | 1.17 | 0.8 | 9229 | 88 |
| ibm cobol programming guide | 1.39 | 0.4 | 77 | 33 |
| cobol programming guide manual | 0.27 | 1 | 3391 | 91 |
| cobol accounting software tutorial and guide | 0.41 | 0.7 | 3765 | 56 |
| cobol 6 migration guide | 0.27 | 0.8 | 3586 | 6 |
| cobol ii programmer's guide | 0.44 | 0.5 | 743 | 90 |
| enterprise cobol programming guide | 1.46 | 0.9 | 1019 | 67 |
| cobol programming guide | 0.82 | 1 | 4509 | 69 |
| cobol db2 programming guide | 0.06 | 0.1 | 6128 | 43 |
