| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| synonyms for very difficult | 1.77 | 0.4 | 8816 | 33 | 27 |
| synonyms | 1.54 | 0.3 | 7720 | 38 | 8 |
| for | 0.77 | 0.6 | 1961 | 5 | 3 |
| very | 0.65 | 0.8 | 2440 | 60 | 4 |
| difficult | 0.6 | 1 | 640 | 99 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| synonyms for very difficult | 1.96 | 0.4 | 9653 | 46 |
