| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nitrogen adsorption desorption isotherm | 1.04 | 0.1 | 9389 | 13 | 39 |
| nitrogen | 0.74 | 0.1 | 9984 | 38 | 8 |
| adsorption | 0.2 | 0.1 | 986 | 79 | 10 |
| desorption | 0.93 | 0.8 | 2244 | 21 | 10 |
| isotherm | 1.69 | 0.8 | 6552 | 99 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nitrogen adsorption desorption isotherm | 0.96 | 1 | 8141 | 61 |
| n2 adsorption desorption isotherms | 1.11 | 0.7 | 1361 | 58 |
| nitrogen adsorption isotherm types | 1.52 | 0.9 | 1448 | 85 |
| n2 isothermal adsorption and desorption | 1.16 | 1 | 6796 | 2 |
| adsorption and desorption isotherms | 1.2 | 0.8 | 3495 | 18 |
| nitrogen adsorption/desorption | 1.87 | 0.2 | 2751 | 98 |
| n2 adsorption desorption isotherms type | 1.42 | 0.7 | 2635 | 87 |
| n2 adsorption and desorption isotherms | 0.3 | 0.4 | 7142 | 49 |
| nitrogen adsorption and desorption isotherms | 1.85 | 0.1 | 7035 | 54 |
| n2 adsorption/desorption | 1.76 | 0.9 | 8787 | 67 |
