Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
iiar ammonia refrigeration piping handbook | 0.38 | 0.4 | 4392 | 64 | 42 |
iiar | 1.69 | 0.2 | 4742 | 35 | 4 |
ammonia | 0.42 | 0.3 | 8219 | 18 | 7 |
refrigeration | 0.02 | 0.3 | 4126 | 64 | 13 |
piping | 1.24 | 0.4 | 3528 | 3 | 6 |
handbook | 0.64 | 0.3 | 7433 | 11 | 8 |