| Keyword | CPC | PCC | Volume | Length string | Score |
|---|---|---|---|---|---|
| port cannot be opened | 1.64 | 0.7 | 3985 | 21 | 45 |
| com port cannot be opened | 1.03 | 0.8 | 8497 | 25 | 24 |
| port is open but cannot connect | 0.9 | 0.2 | 4232 | 31 | 41 |
| cannot open without port | 1.52 | 0.6 | 9332 | 24 | 1 |
| port not opened error | 1.06 | 0.2 | 1295 | 21 | 50 |
| using a port that is not open | 0.68 | 1 | 5050 | 29 | 90 |
| unable to open the port | 1.69 | 0.4 | 8429 | 23 | 94 |
| port not open error | 0.04 | 0.9 | 6339 | 19 | 85 |
| why isn't my port open | 1.25 | 0.8 | 8346 | 22 | 63 |
| why won't my port open | 1.34 | 0.3 | 1186 | 22 | 79 |
| could not find an open port at | 1.79 | 0.4 | 5261 | 30 | 56 |
| why are my ports not opening | 0.32 | 0.3 | 932 | 28 | 56 |
