Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
allen and ferguson classification | 0.43 | 0.5 | 6000 | 91 | 33 |
allen | 1.43 | 0.1 | 7141 | 95 | 5 |
and | 1.28 | 0.3 | 2839 | 77 | 3 |
ferguson | 0.25 | 1 | 8786 | 3 | 8 |
classification | 1.48 | 0.6 | 4517 | 91 | 14 |
Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
allen and ferguson classification | 1.87 | 0.9 | 4009 | 78 |
allen ferguson classification | 0.53 | 0.6 | 6471 | 93 |
a classification for extant ferns | 1.13 | 0.2 | 8248 | 29 |
classification of fern plant | 0.12 | 0.3 | 6557 | 80 |
what are ferns classified as | 1.44 | 0.2 | 5090 | 67 |
scientific name for ferns | 1.76 | 0.2 | 9906 | 8 |
is fern a genus | 1.22 | 0.4 | 1013 | 6 |