| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| unable to connect to the authentication | 1.62 | 1 | 5834 | 20 | 39 |
| unable | 1.1 | 0.1 | 9591 | 52 | 6 |
| to | 0.72 | 0.6 | 8614 | 46 | 2 |
| connect | 1.89 | 0.6 | 6574 | 72 | 7 |
| to | 1.84 | 1 | 2254 | 71 | 2 |
| the | 0.5 | 0.5 | 8756 | 25 | 3 |
| authentication | 1.3 | 0.8 | 6076 | 27 | 14 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| unable to connect to the authentication | 0.29 | 0.1 | 8420 | 24 |
| unable to connect to authentication server | 0.66 | 0.9 | 9607 | 54 |
| unable to access the authentication service | 1.71 | 1 | 6202 | 4 |
| authentication failed to connect | 0.7 | 0.9 | 6737 | 45 |
| cannot connect to authentication server | 0.45 | 0.1 | 4820 | 85 |
| failed to connect to authentication server | 1.19 | 1 | 6631 | 91 |
| unable to authenticate using | 1.92 | 0.6 | 1808 | 32 |
| unable to authenticate the user | 1.56 | 0.4 | 411 | 11 |
| unable to authenticate error message | 0.28 | 0.2 | 7288 | 87 |
| the connection is not authenticated | 0.34 | 0.9 | 5789 | 25 |
| failed to authenticate your connection | 1.84 | 0.1 | 7385 | 92 |
| fail to authenticate your connection | 0.67 | 1 | 1852 | 84 |
| authentication failed or not allowed | 1.61 | 0.4 | 5050 | 95 |
| you could not be authenticated | 1.1 | 0.6 | 7866 | 6 |
