| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| pafc fuel cell | 1.78 | 0.7 | 4250 | 98 | 14 |
| pafc | 1.27 | 0.5 | 4849 | 97 | 4 |
| fuel | 1.84 | 0.6 | 6774 | 48 | 4 |
| cell | 0.67 | 0.4 | 9007 | 58 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pafc fuel cell | 1.84 | 0.5 | 1879 | 9 |
| pefc fuel cell | 1.9 | 1 | 6074 | 60 |
| pafc - phosphoric acid fuel cell | 1.94 | 1 | 9223 | 49 |
| phosphoric acid fuel cell pafc | 0.97 | 0.8 | 7884 | 57 |
| polymer electrolyte fuel cell pefc | 0.05 | 0.7 | 2652 | 1 |
