| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| identifier id has already been declared | 1.51 | 0.3 | 4294 | 32 | 39 |
| identifier | 1.9 | 0.1 | 1942 | 67 | 10 |
| id | 0.72 | 0.7 | 3880 | 50 | 2 |
| has | 1.64 | 0.8 | 495 | 43 | 3 |
| already | 1.43 | 0.7 | 932 | 82 | 7 |
| been | 1.15 | 0.5 | 2301 | 80 | 4 |
| declared | 0.03 | 0.5 | 6399 | 61 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| identifier id has already been declared | 0.33 | 0.6 | 717 | 87 |
| identifier now has already been declared | 1.37 | 0.2 | 7754 | 29 |
| identifier date has already been declared | 1.4 | 0.7 | 6626 | 8 |
| identifier user has already been declared | 1.06 | 0.8 | 843 | 80 |
| identifier data has already been declared | 1.68 | 0.7 | 7595 | 36 |
| identifier form has already been declared | 0.96 | 0.3 | 4446 | 51 |
| identifier person has already been declared | 1.69 | 0.1 | 254 | 90 |
| identifier document has already been declared | 0.76 | 0.8 | 3262 | 86 |
| identifier list has already been declared | 0.34 | 0.3 | 5429 | 41 |
| identifier username has already been declared | 0.95 | 0.6 | 5253 | 8 |
| identifier login has already been declared | 1.82 | 0.7 | 3304 | 76 |
| identifier file has already been declared | 1.76 | 0.9 | 7278 | 93 |
| identifier item has already been declared | 0.8 | 0.5 | 8801 | 1 |
| identifier term has already been declared | 1.57 | 0.8 | 5938 | 84 |
