Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
nasa reference publication 1207 august 1988 | 0.66 | 0.9 | 4534 | 38 | 43 |
nasa | 1.46 | 0.4 | 2015 | 11 | 4 |
reference | 1.97 | 0.3 | 2298 | 33 | 9 |
publication | 1.09 | 0.3 | 1007 | 27 | 11 |
1207 | 1.34 | 1 | 3402 | 33 | 4 |
august | 1.17 | 0.3 | 9766 | 65 | 6 |
1988 | 1.59 | 0.6 | 1104 | 55 | 4 |