| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| in passing reference | 1.01 | 0.6 | 1106 | 86 | 21 |
| in | 0.6 | 0.4 | 8395 | 83 | 2 |
| passing | 1.89 | 0.7 | 8416 | 60 | 7 |
| reference | 1.71 | 0.6 | 7765 | 93 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| passing by reference in r | 0.68 | 0.9 | 1078 | 42 |
| passing by reference in c | 1.3 | 1 | 5116 | 48 |
| passing by reference in c# | 1.1 | 1 | 6826 | 45 |
| passing by reference in c++ | 1 | 0.5 | 3365 | 81 |
