| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| posix extended | 0.19 | 0.3 | 1219 | 28 | 14 |
| posix | 1.39 | 0.4 | 6248 | 58 | 5 |
| extended | 0.92 | 0.9 | 8958 | 100 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| posix extended regular expression | 1.11 | 0.3 | 8264 | 27 |
| posix extended | 1.01 | 1 | 551 | 75 |
| posix extended regex | 1.59 | 1 | 9996 | 37 |
| posix extended regular expression syntax | 1.59 | 0.1 | 6255 | 22 |
| posix extended regular expression pattern | 0.98 | 0.6 | 9531 | 88 |
| posix extended regular expression tester | 1.53 | 0.9 | 2422 | 54 |
| gnu posix extended tester | 0.06 | 0.6 | 2884 | 45 |
| posix regular expression syntax | 1.5 | 0.7 | 6214 | 80 |
| posix basic regular expressions | 1.54 | 0.7 | 1674 | 77 |
| postgresql posix regular expressions | 0.87 | 0.6 | 1475 | 76 |
| the regex standard posix is deprecated | 1.45 | 0.7 | 8446 | 72 |
| posix basic regular expression bre | 1.33 | 0.4 | 8731 | 1 |
| what is extended regular expression | 1.91 | 0.5 | 9641 | 20 |
| have_posix_regex | 0.65 | 0.6 | 2210 | 87 |
| extended regular expression syntax | 0.86 | 0.5 | 2949 | 18 |
| extended regular expression linux | 0.28 | 0.7 | 8922 | 20 |
| regular expression + | 0.76 | 0.5 | 576 | 42 |
| posix regex negative lookahead | 0.18 | 0.3 | 3683 | 88 |
| have_gnu_posix_regex | 0.19 | 0.4 | 7922 | 60 |
| regex posix character classes | 0.89 | 0.7 | 2995 | 5 |
| posix ere regex tester | 0.06 | 0.6 | 1489 | 68 |
| basic vs extended regular expressions | 1.05 | 0.6 | 4464 | 66 |
