| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| identifier string is undefined | 0.49 | 0.2 | 3927 | 92 | 30 |
| identifier | 0.87 | 0.6 | 5885 | 82 | 10 |
| string | 0.09 | 0.6 | 6674 | 29 | 6 |
| is | 0.78 | 1 | 5887 | 80 | 2 |
| undefined | 0.5 | 1 | 7753 | 96 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| identifier string is undefined | 1.74 | 0.9 | 6095 | 20 |
| identifier string is undefined c++ | 0.88 | 1 | 9806 | 28 |
| identifier string is undefined cpp | 1.38 | 0.5 | 4965 | 62 |
| identifier string is undefined in c | 1.98 | 0.1 | 2852 | 86 |
