| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| bradyrhizobium elkanii strain | 0.16 | 0.4 | 7333 | 93 | 29 |
| bradyrhizobium | 1.99 | 0.2 | 2992 | 9 | 14 |
| elkanii | 0.35 | 0.9 | 9876 | 90 | 7 |
| strain | 1.37 | 0.8 | 8252 | 22 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| bradyrhizobium elkanii strain | 1.39 | 0.7 | 3418 | 19 |
