| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| hydrometallurgy of nickel and cobalt 2009 | 1.95 | 0.4 | 8592 | 12 | 41 |
| hydrometallurgy | 0.38 | 1 | 9586 | 46 | 15 |
| of | 1.63 | 0.9 | 414 | 13 | 2 |
| nickel | 0.97 | 0.4 | 6123 | 59 | 6 |
| and | 1.45 | 0.2 | 2352 | 93 | 3 |
| cobalt | 1.54 | 0.5 | 9951 | 68 | 6 |
| 2009 | 0.05 | 0.4 | 1066 | 22 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| hydrometallurgy of nickel and cobalt 2009 | 0.55 | 0.5 | 1568 | 23 |
| nickel and cobalt mining | 1.19 | 0.4 | 925 | 76 |
| issues with nickel and cobalt in africa | 0.14 | 0.9 | 3114 | 83 |
| nickel cobalt and their alloys | 1.93 | 0.4 | 2702 | 40 |
| chromium cobalt and nickel | 1.88 | 1 | 8869 | 66 |
| cobalt and nickel are | 1.77 | 0.3 | 2254 | 60 |
| cobalt and nickel mining companies | 0.19 | 1 | 181 | 95 |
| synthesis of nickel cobalt hydroxide catalyst | 0.58 | 0.8 | 3094 | 4 |
| nickel cobalt manganese hydroxide | 1.41 | 0.1 | 2326 | 68 |
| nickel cobalt aluminum hydroxide | 1.88 | 0.1 | 3350 | 97 |
| nickel carbonyl formation in hydrotreating | 1.38 | 1 | 4633 | 43 |
